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  • 02:55 Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

    Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

    616 views / 0 likes - added

    Watch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

  • 15:46 Linear Algebra: Introduction to Linear Independence

    Linear Algebra: Introduction to Linear Independence

    335 views / 0 likes - added

    Linear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdY-g

  • 08:02 3-variable linear equations (part 1)

    3-variable linear equations (part 1)

    449 views / 0 likes - added

    Visual intuition of a 3-variable linear equation.

  • 02:53 Slope Equation for Intersecting Lines

    Slope Equation for Intersecting Lines

    294 views / 0 likes - added

    Slope Equation for Intersecting Lines. Part of the series: Equations. Intersecting lines can be properly expressed using the correct slope equation. Find out about the slope equation for intersecting lines with help from a mathematics tutor and educator i

  • 03:05 Four Steps to Solve a Absolute Value Equation

    Four Steps to Solve a Absolute Value Equation

    444 views / 0 likes - added

    Four Steps to Solve a Absolute Value Equation. Part of the series: Help With Equations. Solving a absolute value equation requires you to complete four distinct steps. Learn the four steps to solve an absolute value equation with help from an experienced

  • 21:25 Linear Algebra: Showing that Inverses are Linear

    Linear Algebra: Showing that Inverses are Linear

    395 views / 0 likes - added

    Showing that inverse transformations are also linear More free lessons at: http://www.khanacademy.org/video?v=mr9Tow8hpCg

  • 03:50 The Most Beautiful Equation in Math

    The Most Beautiful Equation in Math

    139 views / 0 likes - added

    Happy Pi Day from Carnegie Mellon University! Professor of mathematical sciences Po-Shen Loh explains why Euler’s Equation is the most beautiful equation in math. The video was filmed as part of a pi and pie discussion with CMU alumna, baker and blo

  • 03:12 Graphing Linear Functions Example 2 | Algebra I | Khan Academy

    Graphing Linear Functions Example 2 | Algebra I | Khan Academy

    397 views / 0 likes - added

    Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm

  • 07:08 Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

    Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

    489 views / 0 likes - added

    Fun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/More-equation-practice/v/patterns-in-sequences-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

  • 02:35 Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

    Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

    359 views / 0 likes - added

    Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function

  • 02:37 Equation of a line 2

    Equation of a line 2

    292 views / 0 likes - added

    U04_L1_T3_we2 : Equation of a line

  • 11:03 What is a differential equation

    What is a differential equation

    345 views / 0 likes - added

    What a differential equation is and some terminology.

  • 03:04 How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

    How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

    343 views / 0 likes - added

    Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-

  • 05:16 Radical Equation Examples

    Radical Equation Examples

    337 views / 0 likes - added

    Radical Equation Examples

  • 11:54 More Involved Radical Equation Example

    More Involved Radical Equation Example

    338 views / 0 likes - added

    More Involved Radical Equation Example

  • 09:22 Ideal Gas Equation: PV=nRT

    Ideal Gas Equation: PV=nRT

    326 views / 0 likes - added

    Intuition behind the ideal gas equation: PV=nRT. More free lessons at: http://www.khanacademy.org/video?v=WScwPIPqZa0

  • 09:48 Equation For Parabola From Focus And Directrix

    Equation For Parabola From Focus And Directrix

    454 views / 0 likes - added

    Equation for parabola from focus and directrix

  • 04:37 Balancing More Complex Chemical Equation

    Balancing More Complex Chemical Equation

    340 views / 0 likes - added

    Balancing more complex chemical equation

  • 04:12 Balancing Chemical Equation With Substitution

    Balancing Chemical Equation With Substitution

    539 views / 0 likes - added

    Balancing chemical equation with substitution

  • 03:24 Radical Equation Application Problem

    Radical Equation Application Problem

    350 views / 0 likes - added

    u16_l3_t1_we3 Radical Equation Application Problem

  • 02:30 One-Step Equation Involving Fractions

    One-Step Equation Involving Fractions

    358 views / 0 likes - added

    u10_l1_t1_we_int One-Step Equation Involving Fractions

  • 05:36 More Involved Multi-Step Equation

    More Involved Multi-Step Equation

    351 views / 0 likes - added

    u10_l1_t2_we_int More Involved Multi-Step Equation

  • 10:08 Ideal Gas Equation Example 1

    Ideal Gas Equation Example 1

    294 views / 0 likes - added

    Figuring out the number of moles of gas we have using the ideal gas equation: PV=nRT. More free lessons at: http://www.khanacademy.org/video?v=erjMiErRgSQ

  • 12:59 Simple Differential Equation Example

    Simple Differential Equation Example

    420 views / 0 likes - added

    2010 IIT JEE Paper 1 Problem 56 Differential Equation More free lessons at: http://www.khanacademy.org/video?v=fqnPabGV6A4

  • 11:58 Repeated roots of the characteristic equation

    Repeated roots of the characteristic equation

    280 views / 0 likes - added

    What happens when the characteristic equation only has 1 repeated root? More free lessons at: http://www.khanacademy.org/video?v=NW9JfMvIsxw

  • 03:46 Equation of a line 1

    Equation of a line 1

    343 views / 0 likes - added

    u13_l2_t2_we1 Equation of a line More free lessons at: http://www.khanacademy.org/video?v=AqFwKecNaTk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:57 Equation of a line 2

    Equation of a line 2

    267 views / 0 likes - added

    u13_l2_t2_we2 Equation of a line 2 More free lessons at: http://www.khanacademy.org/video?v=MxiqyE2uMCo Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:42 Equation of a line 3

    Equation of a line 3

    286 views / 0 likes - added

    u13_l2_t2_we3 Equation of a line 3 More free lessons at: http://www.khanacademy.org/video?v=XMJ72mtMn4Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:58 Schrodinger's Equation

    Schrodinger's Equation

    209 views / 0 likes - added

    Schrodinger's Equation for wave functions in Quantum Physics. My Patreon Page is at https://www.patreon.com/EugeneK

  • 06:32 Absolute Value Equation Example 2

    Absolute Value Equation Example 2

    258 views / 0 likes - added

    U02_L2_T2_we2 : Example of solving an absolute value equation More free lessons at: http://www.khanacademy.org/video?v=jaizi_1IB5c Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 09:58 Normal vector from plane equation

    Normal vector from plane equation

    422 views / 0 likes - added

    Figuring out a normal vector to a plane from its equation More free lessons at: http://www.khanacademy.org/video?v=gw-4wltP5tY

  • 10:46 Laplace Transform solves an equation 2

    Laplace Transform solves an equation 2

    320 views / 0 likes - added

    Second part of using the Laplace Transform to solve a differential equation. More free lessons at: http://www.khanacademy.org/video?v=EdQ7Q9VoF44

  • 08:52 Linear Models Example 1 | Algebra I | Khan Academy

    Linear Models Example 1 | Algebra I | Khan Academy

    450 views / 0 likes - added

    Linear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?u

  • 03:24 Equation of a Line hairier example

    Equation of a Line hairier example

    255 views / 0 likes - added

    u13 l2 t2 we INT Equation of a Line hairier example More free lessons at: http://www.khanacademy.org/video?v=k8EfLFvUI5U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:16 Three Equation Application Problem

    Three Equation Application Problem

    237 views / 0 likes - added

    u14_l3_t1_we3 Three Equation Application Problem More free lessons at: http://www.khanacademy.org/video?v=TJaHNxJk5-4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:18 Simple Quadratic Equation

    Simple Quadratic Equation

    268 views / 0 likes - added

    u16_l5_t1_we1 Simple Quadratic Equation More free lessons at: http://www.khanacademy.org/video?v=RweAgQwLdMs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 01:55 Equation Special Cases

    Equation Special Cases

    355 views / 0 likes - added

    u10_l1_t3_we1 Equation Special Cases More free lessons at: http://www.khanacademy.org/video?v=zKotuhQWIRg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:24 Parallel Line Equation

    Parallel Line Equation

    272 views / 0 likes - added

    u13_l2_t3_we2 Parallel Line Equation More free lessons at: http://www.khanacademy.org/video?v=4Cmv7dUgggU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:23 Constructing Linear Functions Example 2 | Algebra I | Khan Academy

    Constructing Linear Functions Example 2 | Algebra I | Khan Academy

    334 views / 0 likes - added

    Linear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-problems?utm_sour

  • 06:35 Constructing Linear Functions Example 1 | Algebra I | Khan Academy

    Constructing Linear Functions Example 1 | Algebra I | Khan Academy

    468 views / 0 likes - added

    Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble

  • 10:52 Laplace Transform to solve an equation

    Laplace Transform to solve an equation

    353 views / 0 likes - added

    Using the Laplace Transform to solve an equation we already knew how to solve. More free lessons at: http://www.khanacademy.org/video?v=3uYb-RhM7lU

  • 02:02 Application problems with equation in one variable

    Application problems with equation in one variable

    339 views / 0 likes - added

    u10_l1_t3_we2 Application problems with equation in one variable More free lessons at: http://www.khanacademy.org/video?v=iimpwYBiKNg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 19:12 Laplace/Step Function Differential Equation

    Laplace/Step Function Differential Equation

    484 views / 0 likes - added

    Hairy differential equation involving a step function that we use the Laplace Transform to solve. More free lessons at: http://www.khanacademy.org/video?v=R0JY8oWsuOY

  • 05:30 Graphing Linear Functions Example 1 | Algebra I | Khan Academy

    Graphing Linear Functions Example 1 | Algebra I | Khan Academy

    386 views / 0 likes - added

    Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-

  • 02:40 Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

    Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

    485 views / 0 likes - added

    Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut

  • 05:37 Linear Models Example 2 | Algebra I | Khan Academy

    Linear Models Example 2 | Algebra I | Khan Academy

    333 views / 0 likes - added

    Marbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?utm_s

  • 07:11 Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

    474 views / 0 likes - added

    Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio

  • 12:14 Using a Linear Model

    Using a Linear Model

    325 views / 0 likes - added

    Using a Linear Model

  • 11:46 Predicting with Linear Models

    Predicting with Linear Models

    276 views / 0 likes - added

    Predicting with Linear Models

  • 08:52 Systems of Linear Inequalities

    Systems of Linear Inequalities

    348 views / 0 likes - added

    Systems of Linear Inequalities

  • 08:21 Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

    347 views / 0 likes - added

    Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio

  • 08:15 Linear, Quadratic, and Exponential Models

    Linear, Quadratic, and Exponential Models

    491 views / 0 likes - added

    Linear, Quadratic, and Exponential Models

  • 08:07 Standard Form For Linear Equations

    Standard Form For Linear Equations

    381 views / 0 likes - added

    Standard form for linear equations

  • 04:59 Interpreting Visual Linear Inequality

    Interpreting Visual Linear Inequality

    296 views / 0 likes - added

    Interpreting visual linear inequality

  • 03:42 Understanding Linear Inequality With Two Variables

    Understanding Linear Inequality With Two Variables

    294 views / 0 likes - added

    Understanding linear inequality with two variables

  • 02:22 Setting Up A Linear Inequality In Two Variables

    Setting Up A Linear Inequality In Two Variables

    299 views / 0 likes - added

    Setting up a linear inequality in two variables

  • 04:20 Analyzing Two Variable Linear Inequality

    Analyzing Two Variable Linear Inequality

    459 views / 0 likes - added

    Analyzing two variable linear inequality

  • 23:29 Linear Subspaces

    Linear Subspaces

    326 views / 0 likes - added

    Introduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M

  • 13:53 Linear Transformations

    Linear Transformations

    412 views / 0 likes - added

    Introduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E

  • 19:53 Linear Algebra - Matrix Transformations

    Linear Algebra - Matrix Transformations

    221 views / 0 likes - added

    Matrix multiplication and linear algebra explained with 3D animations.

  • 17:38 More on linear independence

    More on linear independence

    340 views / 0 likes - added

    More examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs

  • 11:49 Linear Function Graphs

    Linear Function Graphs

    275 views / 0 likes - added

    Linear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE

  • 07:25 Domain And Range For Piecewise Linear Function

    Domain And Range For Piecewise Linear Function

    560 views / 0 likes - added

    Domain and range for piecewise linear function

  • 04:12 Constraining Solutions To Two Variable Linear Inequalities

    Constraining Solutions To Two Variable Linear Inequalities

    462 views / 0 likes - added

    Constraining solutions to two variable linear inequalities

  • 12:21 Compositions of Linear Transformations 1

    Compositions of Linear Transformations 1

    423 views / 0 likes - added

    Introduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M

  • 02:42 Basic Linear Function

    Basic Linear Function

    297 views / 0 likes - added

    U03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:45 Algebra: Linear Equations 3

    Algebra: Linear Equations 3

    260 views / 0 likes - added

    Linear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=Zn-GbH2S0Dk

  • 20:35 Linear Combinations and Span

    Linear Combinations and Span

    306 views / 0 likes - added

    Understanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS-8COwU

  • 10:09 Linear Equations in Standard Form

    Linear Equations in Standard Form

    346 views / 0 likes - added

    Linear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

  • 08:30 Solving Linear Systems by Graphing

    Solving Linear Systems by Graphing

    291 views / 0 likes - added

    Solving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

  • 09:21 Solving Linear Systems by Substitution

    Solving Linear Systems by Substitution

    261 views / 0 likes - added

    Solving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

  • 15:18 Popular Special Types of Linear Systems

    Special Types of Linear Systems

    1,191 views / 0 likes - added

    Special Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM

  • 17:52 Linear Transformation Examples: Rotations in R2

    Linear Transformation Examples: Rotations in R2

    417 views / 0 likes - added

    Linear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI

  • 05:58 What Is The Drake Equation?

    What Is The Drake Equation?

    278 views / 0 likes - added

    Josh explains Frank Drake's famous formula for determining whether intelligent alien life exists. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/space/aliens-ufos/extraterrestrial-life-odds1.htm Subscribe: http://goo.gl/ZYI7Gt Visit our

  • 16:16 Lin Alg: A Projection onto a Subspace is a Linear Transforma

    Lin Alg: A Projection onto a Subspace is a Linear Transforma

    457 views / 0 likes - added

    Showing that a projection onto a subspace is a linear transformation More free lessons at: http://www.khanacademy.org/video?v=cTyNpXB92bQ

  • 02:42 Graphing linear inequalities in two variables 2 (old and redone in newer video)

    Graphing linear inequalities in two variables 2 (old and redone in newer video)

    257 views / 0 likes - added

    U05_L2_T1_we2 : Graphing linear inequalities in two variables

  • 14:58 Linear Equations in Slope Intercept Form

    Linear Equations in Slope Intercept Form

    324 views / 0 likes - added

    Linear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU

  • 09:39 Linear Equations in Point Slope Form

    Linear Equations in Point Slope Form

    317 views / 0 likes - added

    Linear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo

  • 24:47 Linear Algebra: Parametric Representations of Lines

    Linear Algebra: Parametric Representations of Lines

    344 views / 0 likes - added

    Linear Algebra: Parametric Representations of Lines in R2 and R3 More free lessons at: http://www.khanacademy.org/video?v=hWhs2cIj7Cw

  • 17:04 Matrix Vector Products as Linear Transformations

    Matrix Vector Products as Linear Transformations

    536 views / 0 likes - added

    Matrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg

  • 04:58 Exploring linear relationships

    Exploring linear relationships

    430 views / 0 likes - added

    U03_L2_T4_we2 : Exploring linear relationships More free lessons at: http://www.khanacademy.org/video?v=qPx7i1jwXX4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 04:01 Recognizing Linear Functions

    Recognizing Linear Functions

    270 views / 0 likes - added

    U03_L2_T5_we1 : Recognizing Linear Functions More free lessons at: http://www.khanacademy.org/video?v=AZroE4fJqtQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 05:45 Non-Linear Systems of Equations 1

    Non-Linear Systems of Equations 1

    267 views / 0 likes - added

    U10_L2_T2_we1 Non-Linear Systems of Equations 1 More free lessons at: http://www.khanacademy.org/video?v=hjigR_rHKDI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 08:22 Non-Linear Systems of Equations 2

    Non-Linear Systems of Equations 2

    247 views / 0 likes - added

    U10_L2_T2_we2 Non-Linear Systems of Equations 2 More free lessons at: http://www.khanacademy.org/video?v=XPf8LMu7QSw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 06:57 Non-Linear Systems of Equations 3

    Non-Linear Systems of Equations 3

    286 views / 0 likes - added

    U10_L2_T2_we3 Non-Linear Systems of Equations 3 More free lessons at: http://www.khanacademy.org/video?v=FksgVpM_iXs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 17:32 Linear Transformations as Matrix Vector Products

    Linear Transformations as Matrix Vector Products

    519 views / 0 likes - added

    Showing how ANY linear transformation can be represented as a matrix vector product More free lessons at: http://www.khanacademy.org/video?v=PErhLkQcpZ8

  • 09:45 2nd Order Linear Homogeneous Differential Equations 1

    2nd Order Linear Homogeneous Differential Equations 1

    347 views / 0 likes - added

    Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients. More free lessons at: http://www.khanacademy.org/video?v=UFWAu8Ptth0

  • 11:35 Null Space 3: Relation to Linear Independence

    Null Space 3: Relation to Linear Independence

    442 views / 0 likes - added

    Understanding how the null space of a matrix relates to the linear independence of its column vectors More free lessons at: http://www.khanacademy.org/video?v=vFctYRhK2M0

  • 11:59 Generalized Linear Consumption Function

    Generalized Linear Consumption Function

    274 views / 0 likes - added

    Generalizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4

  • 03:20 Graphing linear inequalities in two variables 3

    Graphing linear inequalities in two variables 3

    271 views / 0 likes - added

    U05_L2_T1_we3 : Graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=YBYu5aZPLeg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 03:03 Graphing Linear Inequalities in Two Variables Example 2

    Graphing Linear Inequalities in Two Variables Example 2

    240 views / 0 likes - added

    U05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables More free lessons at: http://www.khanacademy.org/video?v=FnrqBgot3jM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 02:15 Solving and graphing linear inequalities in two variables 1

    Solving and graphing linear inequalities in two variables 1

    288 views / 0 likes - added

    U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables More free lessons at: http://www.khanacademy.org/video?v=EoCeL4SPIcA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education

  • 15:09 Sums and Scalar Multiples of Linear Transformations

    Sums and Scalar Multiples of Linear Transformations

    418 views / 0 likes - added

    Sums and Scalar Multiples of Linear Transformations. Definitions of matrix addition and scalar multiplication. More free lessons at: http://www.khanacademy.org/video?v=wHuY97vss18

  • 02:57 Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    Can You Solve This Crazy Equation? Ramanujan's Radical Brain Teaser

    447 views / 0 likes - added

    In 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a never-ending expression that has square roots inside of square roots). Can you figure out how to simplify the equation? The video presents an intuitive solution. Techn

  • 02:58 Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

    Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

    513 views / 0 likes - added

    Watch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

  • 02:22 Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

    Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

    383 views / 0 likes - added

    Watch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

  • 13:01 Ideal Gas Equation Example 2

    Ideal Gas Equation Example 2

    293 views / 0 likes - added

    PV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP). More free lessons at: http://www.khanacademy.org/video?v=GwoX_BemwHs

  • 05:46 Ideal Gas Equation Example 3

    Ideal Gas Equation Example 3

    282 views / 0 likes - added

    Figuring out the mass of Oxygen we have. More free lessons at: http://www.khanacademy.org/video?v=69V-60sga3M

  • 09:28 What is The Schrödinger Equation, Exactly?

    What is The Schrödinger Equation, Exactly?

    328 views / 1 likes - added

    Sign up to brilliant.org to receive a 20% discount with this link! https://brilliant.org/upandatom/ *My Quantum Physics Essay* https://drive.google.com/file/d/1w2gICWIBEOKBEHx_LvYDVQPp6o2ODAR-/view?usp=sharing Hi! I'm Jade. Subscribe to Up and Atom for ne

  • 03:54 Solving the Rubik's Equation

    Solving the Rubik's Equation

    338 views / 2 likes - added

    Author and “Speedcuber” Ian Scheffler reveals some of the math behind how you could solve the Rubik’s cube puzzle.

  • 18:39 This equation will change how you see the world

    This equation will change how you see the world

    119 views / 0 likes - added

    The logistic map connects fluid convection, neuron firing, the Mandelbrot set and so much more. Fasthosts are giving UK viewers the chance to win tickets, flight, and accommodation to SXSW 2020 by answering my Techie Test question: https://www.fasthosts.c

  • 02:38 Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

    Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

    436 views / 0 likes - added

    Watch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

  • 03:22 Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

    Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

    361 views / 0 likes - added

    Watch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 04:50 Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

    Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

    459 views / 0 likes - added

    Watch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne

  • 05:18 Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

    Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

    542 views / 0 likes - added

    Watch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=

  • 02:28 Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

    Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

    469 views / 0 likes - added

    Watch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=N

  • 15:14 Mo Gawdat of Google X: The Secret to Happiness May Lie in a Mathematical Equation

    Mo Gawdat of Google X: The Secret to Happiness May Lie in a Mathematical Equation

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    Mo Gawdat, the chief business officer of the moonshot factory Google X, has designed an algorithm to make you happy. Gawdat started writing when his son died. The resulting book, Solve for Happy, describes the model of happiness that he and his late son b

  • 08:33 Showing relation between basis cols and pivot cols

    Showing relation between basis cols and pivot cols

    397 views / 0 likes - added

    Showing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation More free lessons at: http://www.khanacademy.org/video?v=BfVjTOjvI30

  • 07:28 Algebra: Linear Equations 1

    Algebra: Linear Equations 1

    321 views / 0 likes - added

    equations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0

  • 06:07 Algebra: Linear Equations 2

    Algebra: Linear Equations 2

    293 views / 0 likes - added

    solving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMt-s

  • 13:10 Graphs of Linear Equations

    Graphs of Linear Equations

    246 views / 0 likes - added

    More free lessons at: http://www.khanacademy.org/video?v=rgvysb9emcQ

  • 16:53 Span and Linear Independence Example

    Span and Linear Independence Example

    320 views / 0 likes - added

    Determining whether 3 vectors are linearly independent and/or span R3 More free lessons at: http://www.khanacademy.org/video?v=9kW6zFK5E5c

  • 16:31 Compositions of Linear Transformations 2

    Compositions of Linear Transformations 2

    434 views / 0 likes - added

    Providing the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs

  • 10:01 Linear Algebra: 3x3 Determinant

    Linear Algebra: 3x3 Determinant

    446 views / 0 likes - added

    Determinants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw

  • 18:40 Linear Algebra: nxn Determinant

    Linear Algebra: nxn Determinant

    416 views / 0 likes - added

    Defining the determinant for nxn matrices. An exampled of a 4x4 determinant. More free lessons at: http://www.khanacademy.org/video?v=H9BWRYJNIv4

  • 19:38 Linear Alg: Rowspace Solution to Ax=b example

    Linear Alg: Rowspace Solution to Ax=b example

    433 views / 0 likes - added

    Visualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs

  • 13:25 Linear Algebra: Another Least Squares Example

    Linear Algebra: Another Least Squares Example

    488 views / 0 likes - added

    Using least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw

  • 25:34 Linear Algebra: Vector Examples

    Linear Algebra: Vector Examples

    346 views / 0 likes - added

    Visually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss

  • 19:00 Linear Algebra: Basis of a Subspace

    Linear Algebra: Basis of a Subspace

    364 views / 0 likes - added

    Understanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3-ybfQ

  • 16:34 Popular Linear Algebra: Exploring the solution set of Ax=b

    Linear Algebra: Exploring the solution set of Ax=b

    1,598 views / 0 likes - added

    Exploring the solution set of Ax=b (non homogeneous equations) More free lessons at: http://www.khanacademy.org/video?v=1PsNIzUJPkc

  • 18:20 Linear Algebra: Formula for 2x2 inverse

    Linear Algebra: Formula for 2x2 inverse

    433 views / 0 likes - added

    Figuring out the formula for a 2x2 matrix. Defining the determinant. More free lessons at: http://www.khanacademy.org/video?v=eEUK_ThrHuQ

  • 16:55 Linear Algebra: Determinant when row is added

    Linear Algebra: Determinant when row is added

    441 views / 0 likes - added

    The determinant when one matrix has a row that is the sum of the rows of other matrices (and every other term is identical in the 3 matrices) More free lessons at: http://www.khanacademy.org/video?v=VrB3LaSD_uo

  • 08:19 Linear Algebra: Duplicate Row Determinant

    Linear Algebra: Duplicate Row Determinant

    463 views / 0 likes - added

    Determinant of a matrix with duplicate rows More free lessons at: http://www.khanacademy.org/video?v=gYv8sttBIqs

  • 10:25 Linear Algebra: Determinant after row operations

    Linear Algebra: Determinant after row operations

    426 views / 0 likes - added

    What happens to the determinant when we perform a row operation More free lessons at: http://www.khanacademy.org/video?v=kpG7xySkivg

  • 09:13 Linear Algebra: Simpler 4x4 determinant

    Linear Algebra: Simpler 4x4 determinant

    490 views / 0 likes - added

    Calculating a 4x4 determinant by putting in in upper triangular form first. More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4

  • 08:37 Linear Algebra: Transpose of a Matrix

    Linear Algebra: Transpose of a Matrix

    419 views / 0 likes - added

    Transpose of a matrix More free lessons at: http://www.khanacademy.org/video?v=2t0003_sxtU

  • 14:10 Linear Algebra:  Determinant of Transpose

    Linear Algebra: Determinant of Transpose

    458 views / 0 likes - added

    Proof by induction that transposing a matrix does not change its determinant More free lessons at: http://www.khanacademy.org/video?v=x-GV2v0dRNE

  • 12:07 Linear Algebra: Transpose of a Vector

    Linear Algebra: Transpose of a Vector

    411 views / 0 likes - added

    Transpose of a column vector. Matrix-matrix products using vectors More free lessons at: http://www.khanacademy.org/video?v=lSoaMCNKfAg

  • 22:08 Linear Algebra: Orthogonal Complements

    Linear Algebra: Orthogonal Complements

    455 views / 0 likes - added

    Orthogonal Complements as subspaces. More free lessons at: http://www.khanacademy.org/video?v=QOTjdgmNqlg

  • 09:27 Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

    Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

    403 views / 0 likes - added

    Showing that if V is a subspace of Rn, then dim(V) + dim(V's orthogonal complement) = n More free lessons at: http://www.khanacademy.org/video?v=pGhBfkBqok0

  • 17:26 Linear Algebra: Projections onto Subspaces

    Linear Algebra: Projections onto Subspaces

    459 views / 0 likes - added

    Projections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM

  • 09:28 Linear Alg: Visualizing a projection onto a plane

    Linear Alg: Visualizing a projection onto a plane

    425 views / 0 likes - added

    Visualizing a projection onto a plane. Showing that the old and new definitions of projections aren't that different. More free lessons at: http://www.khanacademy.org/video?v=uWbZlJURkfA

  • 15:32 Linear Algebra: Least Squares Approximation

    Linear Algebra: Least Squares Approximation

    424 views / 0 likes - added

    The least squares approximation for otherwise unsolvable equations More free lessons at: http://www.khanacademy.org/video?v=MC7l96tW8V8

  • 18:50 Linear Algebra: Least Squares Examples

    Linear Algebra: Least Squares Examples

    444 views / 0 likes - added

    An example using the least squares solution to an unsolvable system More free lessons at: http://www.khanacademy.org/video?v=8mAZYv5wIcE

  • 14:08 Linear Algebra: Eigenvalues of a 3x3 matrix

    Linear Algebra: Eigenvalues of a 3x3 matrix

    458 views / 0 likes - added

    Determining the eigenvalues of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=11dNghWC4HI

  • 08:28 2nd Order Linear Homogeneous Differential Equations 2

    2nd Order Linear Homogeneous Differential Equations 2

    365 views / 0 likes - added

    Let's find the general solution! More free lessons at: http://www.khanacademy.org/video?v=SPVqgkOZMAc

  • 05:59 2nd Order Linear Homogeneous Differential Equations 3

    2nd Order Linear Homogeneous Differential Equations 3

    329 views / 0 likes - added

    Let's use some initial conditions to solve for the particular solution More free lessons at: http://www.khanacademy.org/video?v=UyCwAFQt4v0

  • 09:11 2nd Order Linear Homogeneous Differential Equations 4

    2nd Order Linear Homogeneous Differential Equations 4

    404 views / 0 likes - added

    Another example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w

  • 18:53 Linear Algebra: Vector Triangle Inequality

    Linear Algebra: Vector Triangle Inequality

    370 views / 0 likes - added

    Proving the triangle inequality for vectors in Rn More free lessons at: http://www.khanacademy.org/video?v=PsNidCBr5II

  • 15:47 Linear Algebra: Cross Product Introduction

    Linear Algebra: Cross Product Introduction

    352 views / 0 likes - added

    Introduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

  • 15:13 Linear Transformation Examples: Scaling and Reflections

    Linear Transformation Examples: Scaling and Reflections

    432 views / 0 likes - added

    Creating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZ-x4

  • 18:14 Linear Algebra: Matrix Product Examples

    Linear Algebra: Matrix Product Examples

    434 views / 0 likes - added

    Example of taking the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=x1z0hOyjapU

  • 18:54 Linear Algebra: Introduction to the inverse of a function

    Linear Algebra: Introduction to the inverse of a function

    419 views / 0 likes - added

    Introduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=-eAzhBZgq28

  • 20:00 Linear Algebra: Matrix condition for one-to-one trans

    Linear Algebra: Matrix condition for one-to-one trans

    456 views / 0 likes - added

    Showing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs

  • 06:37 Linear Algebra: Simplifying conditions for invertibility

    Linear Algebra: Simplifying conditions for invertibility

    405 views / 0 likes - added

    Showing that a transformation is invertible if and only if rref(A) is equal to the identity matrix More free lessons at: http://www.khanacademy.org/video?v=Yz2OosyMTmY

  • 06:22 Linear Algebra: Example of Finding Matrix Inverse

    Linear Algebra: Example of Finding Matrix Inverse

    426 views / 0 likes - added

    Example of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4

  • 09:03 Linear Algebra: Determinants along other rows/cols

    Linear Algebra: Determinants along other rows/cols

    435 views / 0 likes - added

    Finding the determinant by going along other rows or columns More free lessons at: http://www.khanacademy.org/video?v=nu87kfmwNfU

  • 07:18 Linear Algebra: Rule of Sarrus of Determinants

    Linear Algebra: Rule of Sarrus of Determinants

    468 views / 0 likes - added

    A alternative "short cut" for calculating 3x3 determinants (Rule of Sarrus) More free lessons at: http://www.khanacademy.org/video?v=4xFIi0JF2AM

  • 13:20 Linear Algebra: Determinant when row multiplied by scalar

    Linear Algebra: Determinant when row multiplied by scalar

    436 views / 0 likes - added

    The determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPB-rA

  • 02:52 Linear Algebra: (correction) scalar muliplication of row

    Linear Algebra: (correction) scalar muliplication of row

    543 views / 0 likes - added

    Correction of last video showing that the determinant when one row is multiplied by a scalar is equal to the scalar times the determinant More free lessons at: http://www.khanacademy.org/video?v=WY6QG0mZ7uQ

  • 08:07 Linear Algebra: Upper Triangular Determinant

    Linear Algebra: Upper Triangular Determinant

    451 views / 0 likes - added

    The determinant of an upper triangular matrix More free lessons at: http://www.khanacademy.org/video?v=VX7K8iqoiRc

  • 21:38 Linear Algebra:  Determinant and area of a parallelogram

    Linear Algebra: Determinant and area of a parallelogram

    535 views / 0 likes - added

    Realizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix More free lessons at: http://www.khanacademy.org/video?v=n-S63_goDFg

  • 20:10 Linear Algebra: Determinant as Scaling Factor

    Linear Algebra: Determinant as Scaling Factor

    509 views / 0 likes - added

    Viewing the determinant of the transformation matrix as a scaling factor of regions More free lessons at: http://www.khanacademy.org/video?v=g3MqSdO5Ubc

  • 08:50 Linear Algebra: Transpose of a Matrix Product

    Linear Algebra: Transpose of a Matrix Product

    433 views / 0 likes - added

    Taking the transpose of the product of two matrices More free lessons at: http://www.khanacademy.org/video?v=UdHgWK13x5I

  • 08:41 Linear Algebra:  Transposes of sums and inverses

    Linear Algebra: Transposes of sums and inverses

    453 views / 0 likes - added

    Transposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI

  • 23:19 Linear Algebra: Rowspace and Left Nullspace

    Linear Algebra: Rowspace and Left Nullspace

    417 views / 0 likes - added

    Rowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg

  • 13:04 Linear Algebra: Subspace Projection Matrix Example

    Linear Algebra: Subspace Projection Matrix Example

    540 views / 0 likes - added

    Example of a transformation matrix for a projection onto a subspace More free lessons at: http://www.khanacademy.org/video?v=QTcSBB3uVP0

  • 09:05 Linear Alg: Projection is closest vector in subspace

    Linear Alg: Projection is closest vector in subspace

    446 views / 0 likes - added

    Showing that the projection of x onto a subspace is the closest vector in the subspace to x More free lessons at: http://www.khanacademy.org/video?v=b269qpILOpk

  • 16:08 Linear Algebra: Coordinates with Respect to a Basis

    Linear Algebra: Coordinates with Respect to a Basis

    446 views / 0 likes - added

    Understanding alternate coordinate systems More free lessons at: http://www.khanacademy.org/video?v=uvgru6FcyxU

  • 17:55 Linear Algebra: Change of Basis Matrix

    Linear Algebra: Change of Basis Matrix

    478 views / 0 likes - added

    Using a change of basis matrix to get us from one coordinate system to another. More free lessons at: http://www.khanacademy.org/video?v=1j5WnqwMdCk

  • 11:16 Linear Algebra: Introduction to Orthonormal Bases

    Linear Algebra: Introduction to Orthonormal Bases

    442 views / 0 likes - added

    Looking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other. More free lessons at: http://www.khanacademy.org/video?v=7BFx8pt2aTQ

  • 19:24 Linear Algebra: The Gram-Schmidt Process

    Linear Algebra: The Gram-Schmidt Process

    434 views / 0 likes - added

    Finding an orthonormal basis for a subspace using the Gram-Schmidt Process More free lessons at: http://www.khanacademy.org/video?v=rHonltF77zI

  • 13:14 Linear Algebra: Gram-Schmidt Process Example

    Linear Algebra: Gram-Schmidt Process Example

    438 views / 0 likes - added

    Using Gram-Schmidt to find an orthonormal basis for a plane in R3 More free lessons at: http://www.khanacademy.org/video?v=tu1GPtfsQ7M

  • 07:43 Linear Algebra: Introduction to Eigenvalues and Eigenvectors

    Linear Algebra: Introduction to Eigenvalues and Eigenvectors

    442 views / 0 likes - added

    What eigenvectors and eigenvalues are and why they are interesting More free lessons at: http://www.khanacademy.org/video?v=PhfbEr2btGQ

  • 05:39 Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

    Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

    469 views / 0 likes - added

    Example solving for the eigenvalues of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=pZ6mMVEE89g

  • 14:34 Linear Algebra:  Finding Eigenvectors and Eigenspaces example

    Linear Algebra: Finding Eigenvectors and Eigenspaces example

    492 views / 0 likes - added

    Finding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3-xfmbdzkqc

  • 15:34 Linear Algebra:  Eigenvectors and Eigenspaces for a 3x3 matrix

    Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix

    437 views / 0 likes - added

    Eigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX-0

  • 13:24 Popular Basic Linear Functions - Math Antics

    Basic Linear Functions - Math Antics

    737 views / 1 likes - added

    Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

  • 18:00 Linear Algebra: Deriving a method for determining inverses

    Linear Algebra: Deriving a method for determining inverses

    411 views / 0 likes - added

    Determining a method for constructing inverse transformation matrices More free lessons at: http://www.khanacademy.org/video?v=6DpzCKJBsz0

  • 15:28 Linear Algebra: Coordinates with respect to orthonormal bases

    Linear Algebra: Coordinates with respect to orthonormal bases

    544 views / 0 likes - added

    Seeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo

  • 13:57 Linear Algebra:  Gram-Schmidt example with 3 basis vectors

    Linear Algebra: Gram-Schmidt example with 3 basis vectors

    488 views / 0 likes - added

    Gram-Schmidt example with 3 basis vectors More free lessons at: http://www.khanacademy.org/video?v=ZRRG386v6DI

  • 09:19 Linear Algebra: Proof of formula for determining Eigenvalues

    Linear Algebra: Proof of formula for determining Eigenvalues

    479 views / 0 likes - added

    Proof of formula for determining Eigenvalues More free lessons at: http://www.khanacademy.org/video?v=rfm0wQObxjk

  • 13:09 Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems

    Linear Algebra: Showing that an eigenbasis makes for good coordinate systems

    486 views / 0 likes - added

    Showing that an eigenbasis makes for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=C2PC9185gIw

  • 11:14 Linear Algebra: Rank(A) = Rank(transpose of A)

    Linear Algebra: Rank(A) = Rank(transpose of A)

    500 views / 0 likes - added

    Rank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU

  • 10:09 Fluids (part 9)

    Fluids (part 9)

    344 views / 0 likes - added

    Second part of the Bernoulli's Equation proof. Beginning of a problem that uses the equation. More free lessons at: http://www.khanacademy.org/video?v=QX2YLR09Q78

  • 06:07 Why E=mc² is wrong

    Why E=mc² is wrong

    184 views / 0 likes - added

    The most famous equation in all of science is Einstein’s E = mc2, but it is also frequently horribly misunderstood and misused. In this video, Fermilab’s Dr. Don Lincoln explains the real truth about this equation and how people often use it wrong. Relate

  • 02:35 Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

    Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

    463 views / 0 likes - added

    Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut

  • 02:27 Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

    Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

    371 views / 0 likes - added

    Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so

  • 03:24 How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

    How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

    358 views / 0 likes - added

    Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota

  • 06:22 Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios

    Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios

    265 views / 0 likes - added

    The Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien

  • 03:47 A Trip Through Space To Calculate Distance - Heather Tunnell

    A Trip Through Space To Calculate Distance - Heather Tunnell

    345 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/a-trip-through-space-to-calculate-distance-heather-tunnell Imagine two aliens racing across outer space to their moon. Who can we deem the fastest alien? With DIRT -- or the equation Distance = Rate x Time -- we

  • 12:41 Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

    Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios

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    Check out our sister channel Crash Course Physics to learn more about the basic foudations of Physics: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us

  • 05:09 Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

    Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

    507 views / 0 likes - added

    Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st

  • 05:37 The Hardest Mandelbrot Zoom in 2017 - New record, 750 000 000 iterations!

    The Hardest Mandelbrot Zoom in 2017 - New record, 750 000 000 iterations!

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    A Mandelbrot is a mathematical formula that can be represented mathematically as:The Mandelbrot set can be explained with the equation zn+1 = zn2 + c. In that equation, c and z are complex numbers and n is zero or a positive integer (natural number). Star

  • 05:02 Positive And Negative Slope | Algebra I | Khan Academy

    Positive And Negative Slope | Algebra I | Khan Academy

    401 views / 0 likes - added

    Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign

  • 05:21 Will We All Be Overweight By 2048?

    Will We All Be Overweight By 2048?

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    Will we all be overweight by 2048? The dangers of linear regression and linear thinking. Taken from a chapter of Jordan Ellenberg's amazing book How Not to Be Wrong: The Power of Mathematical Thinking. Thanks to the Vlogbrothers for their sponsorship of t

  • 06:01 More on Elasticity of Demand

    More on Elasticity of Demand

    311 views / 0 likes - added

    Looking a bit deeper at why elasticity changes despite having a linear demand curve More free lessons at: http://www.khanacademy.org/video?v=YOT8ryWzwbY

  • 09:59 Exact Equations Example 3

    Exact Equations Example 3

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    One more exact equation example More free lessons at: http://www.khanacademy.org/video?v=eu_GFuU7tLI

  • 09:15 Projectile motion (part 2)

    Projectile motion (part 2)

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    A derivation of a new motion equation More free lessons at: http://www.khanacademy.org/video?v=emdHj6WodLw

  • 05:38 Separable differential equations 2

    Separable differential equations 2

    418 views / 0 likes - added

    Another separable differential equation example. More free lessons at: http://www.khanacademy.org/video?v=xVWCfMe97ws

  • 08:01 Exact Equations Example 2

    Exact Equations Example 2

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    Some more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

  • 08:36 Fluids (part 10)

    Fluids (part 10)

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    Second part of the example that uses Bernoulli's equation. More free lessons at: http://www.khanacademy.org/video?v=NGpJPz44JYc

  • 03:02 Challenge: Can You Save Earth From A Killer Asteroid? | Space Time | PBS Digital Studios

    Challenge: Can You Save Earth From A Killer Asteroid? | Space Time | PBS Digital Studios

    380 views / 0 likes - added

    You are the planet's only hope! Solve the equation and save humanity. Find necessary information below. Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/p

  • 10:11 Undetermined Coefficients 1

    Undetermined Coefficients 1

    347 views / 0 likes - added

    Using the method of undetermined coefficients to solve nonhomogeneous linear differential equations. More free lessons at: http://www.khanacademy.org/video?v=znE4Nq9NJCQ

  • 02:51 Einstein's Biggest Blunder

    Einstein's Biggest Blunder

    356 views / 0 likes - added

    Einstein's theory of general relativity was not always the concise, elegant equation we know today. Einstein needed a "fudge factor" to conform his theory to accepted conventions of the day. It wasn't until Hubble made a grand discovery that Einstein's eq

  • 07:18 Detectable Civilizations in our Galaxy 3

    Detectable Civilizations in our Galaxy 3

    374 views / 0 likes - added

    Reconciling with the traditional Drake Equation More free lessons at: http://www.khanacademy.org/video?v=LRmwUsxNSL0

  • 14:55 Buffers and Hendersen-Hasselbalch

    Buffers and Hendersen-Hasselbalch

    266 views / 0 likes - added

    Buffers and the Hendersen-Hasselbalch equation More free lessons at: http://www.khanacademy.org/video?v=LJmFbcaxDPE

  • 12:10 Exact Equations Example 1

    Exact Equations Example 1

    334 views / 0 likes - added

    First example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ

  • 08:26 Integrating factors 2

    Integrating factors 2

    302 views / 0 likes - added

    Now that we've made the equation exact, let's solve it! More free lessons at: http://www.khanacademy.org/video?v=0NyeDUhKwBE

  • 10:24 Complex roots of the characteristic equations 2

    Complex roots of the characteristic equations 2

    345 views / 0 likes - added

    What happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c

  • 10:08 Fluids (part 8)

    Fluids (part 8)

    263 views / 0 likes - added

    Beginning of the proof of Bernoulli's Equation. More free lessons at: http://www.khanacademy.org/video?v=uqyLOuAzbvo

  • 07:47 Fluids (part 12)

    Fluids (part 12)

    255 views / 0 likes - added

    Complete example of a Bernoulli's Equation exercise. More free lessons at: http://www.khanacademy.org/video?v=xlJYYM5TWoA


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