Search Results: "Linear equation"
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02:55
Linear Equation Word Problems — Basic Example  Math  New SAT  Khan Academy
616 views / 0 likes  addedWatch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh2easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev

15:46
Linear Algebra: Introduction to Linear Independence
335 views / 0 likes  addedLinear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdYg

08:02
3variable linear equations (part 1)
449 views / 0 likes  addedVisual intuition of a 3variable linear equation.

02:53
Slope Equation for Intersecting Lines
294 views / 0 likes  addedSlope 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
444 views / 0 likes  addedFour 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
395 views / 0 likes  addedShowing 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
139 views / 0 likes  addedHappy Pi Day from Carnegie Mellon University! Professor of mathematical sciences PoShen 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
397 views / 0 likes  addedGraphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/graphinglinearfunctionswordproblems?utm

07:08
Early Train Word Problem  Linear Equations  Algebra I  Khan Academy
489 views / 0 likes  addedFun word problem that is almost a brain teaser. Watch the next lesson: https://www.khanacademy.org/math/algebra/solvinglinearequationsandinequalities/Moreequationpractice/v/patternsinsequences1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

02:35
Interpreting Linear Formulas Example 2  Algebra I  Khan Academy
359 views / 0 likes  addedLinear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunction

11:03
What is a differential equation
345 views / 0 likes  addedWhat a differential equation is and some terminology.

03:04
How To Create A Function From An Equation (example)  Functions  Algebra I  Khan Academy
343 views / 0 likes  addedSal 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/algebrafunctions/functions

11:54
More Involved Radical Equation Example
338 views / 0 likes  addedMore Involved Radical Equation Example

09:22
Ideal Gas Equation: PV=nRT
326 views / 0 likes  addedIntuition 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
454 views / 0 likes  addedEquation for parabola from focus and directrix

04:37
Balancing More Complex Chemical Equation
340 views / 0 likes  addedBalancing more complex chemical equation

04:12
Balancing Chemical Equation With Substitution
539 views / 0 likes  addedBalancing chemical equation with substitution

03:24
Radical Equation Application Problem
350 views / 0 likes  addedu16_l3_t1_we3 Radical Equation Application Problem

02:30
OneStep Equation Involving Fractions
358 views / 0 likes  addedu10_l1_t1_we_int OneStep Equation Involving Fractions

05:36
More Involved MultiStep Equation
351 views / 0 likes  addedu10_l1_t2_we_int More Involved MultiStep Equation

10:08
Ideal Gas Equation Example 1
294 views / 0 likes  addedFiguring 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
420 views / 0 likes  added2010 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
280 views / 0 likes  addedWhat 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
343 views / 0 likes  addedu13_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
267 views / 0 likes  addedu13_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
286 views / 0 likes  addedu13_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
209 views / 0 likes  addedSchrodinger'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
258 views / 0 likes  addedU02_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
422 views / 0 likes  addedFiguring out a normal vector to a plane from its equation More free lessons at: http://www.khanacademy.org/video?v=gw4wltP5tY

10:46
Laplace Transform solves an equation 2
320 views / 0 likes  addedSecond 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
450 views / 0 likes  addedLinear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?u

03:24
Equation of a Line hairier example
255 views / 0 likes  addedu13 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
237 views / 0 likes  addedu14_l3_t1_we3 Three Equation Application Problem More free lessons at: http://www.khanacademy.org/video?v=TJaHNxJk54 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:18
Simple Quadratic Equation
268 views / 0 likes  addedu16_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
355 views / 0 likes  addedu10_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
272 views / 0 likes  addedu13_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
334 views / 0 likes  addedLinear model for painting Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproblems?utm_sour

06:35
Constructing Linear Functions Example 1  Algebra I  Khan Academy
468 views / 0 likes  addedLinear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructinglinearfunctionswordproble

10:52
Laplace Transform to solve an equation
353 views / 0 likes  addedUsing the Laplace Transform to solve an equation we already knew how to solve. More free lessons at: http://www.khanacademy.org/video?v=3uYbRhM7lU

02:02
Application problems with equation in one variable
339 views / 0 likes  addedu10_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
484 views / 0 likes  addedHairy 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
386 views / 0 likes  addedLearn 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/twovarlinearequationsandintro

02:40
Interpreting Linear Formulas Example 1  Algebra I  Khan Academy
485 views / 0 likes  addedInterpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/interpreting_linear_functions/e/interpretingfeaturesoflinearfunctions?ut

05:37
Linear Models Example 2  Algebra I  Khan Academy
333 views / 0 likes  addedMarbles and water in tank Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/linearfunctionsmodeling/e/constructingandinterpretinglinearfunctions?utm_s

07:11
Graphing Solutions To Twovariable Linear Equations Example 2  Algebra I  Khan Academy
474 views / 0 likes  addedGraphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/graphingsolutio

08:21
Twovariable Linear Equations And Their Graphs  Algebra I  Khan Academy
347 views / 0 likes  addedIntroduction to 2variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/v/checkingorderedpairsolutionstoequatio

08:15
Linear, Quadratic, and Exponential Models
491 views / 0 likes  addedLinear, Quadratic, and Exponential Models

08:07
Standard Form For Linear Equations
381 views / 0 likes  addedStandard form for linear equations

04:59
Interpreting Visual Linear Inequality
296 views / 0 likes  addedInterpreting visual linear inequality

03:42
Understanding Linear Inequality With Two Variables
294 views / 0 likes  addedUnderstanding linear inequality with two variables

02:22
Setting Up A Linear Inequality In Two Variables
299 views / 0 likes  addedSetting up a linear inequality in two variables

04:20
Analyzing Two Variable Linear Inequality
459 views / 0 likes  addedAnalyzing two variable linear inequality

23:29
Linear Subspaces
326 views / 0 likes  addedIntroduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M

13:53
Linear Transformations
412 views / 0 likes  addedIntroduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E

19:53
Linear Algebra  Matrix Transformations
221 views / 0 likes  addedMatrix multiplication and linear algebra explained with 3D animations.

17:38
More on linear independence
340 views / 0 likes  addedMore examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs

11:49
Linear Function Graphs
275 views / 0 likes  addedLinear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE

07:25
Domain And Range For Piecewise Linear Function
560 views / 0 likes  addedDomain and range for piecewise linear function

04:12
Constraining Solutions To Two Variable Linear Inequalities
462 views / 0 likes  addedConstraining solutions to two variable linear inequalities

12:21
Compositions of Linear Transformations 1
423 views / 0 likes  addedIntroduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M

02:42
Basic Linear Function
297 views / 0 likes  addedU03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

06:45
Algebra: Linear Equations 3
260 views / 0 likes  addedLinear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=ZnGbH2S0Dk

20:35
Linear Combinations and Span
306 views / 0 likes  addedUnderstanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS8COwU

10:09
Linear Equations in Standard Form
346 views / 0 likes  addedLinear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo

08:30
Solving Linear Systems by Graphing
291 views / 0 likes  addedSolving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go

09:21
Solving Linear Systems by Substitution
261 views / 0 likes  addedSolving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg

15:18 Popular
Special Types of Linear Systems
1,191 views / 0 likes  addedSpecial Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM

17:52
Linear Transformation Examples: Rotations in R2
417 views / 0 likes  addedLinear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI

05:58
What Is The Drake Equation?
278 views / 0 likes  addedJosh explains Frank Drake's famous formula for determining whether intelligent alien life exists. Learn more at HowStuffWorks.com: http://science.howstuffworks.com/space/aliensufos/extraterrestriallifeodds1.htm Subscribe: http://goo.gl/ZYI7Gt Visit our

16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma
457 views / 0 likes  addedShowing 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)
257 views / 0 likes  addedU05_L2_T1_we2 : Graphing linear inequalities in two variables

14:58
Linear Equations in Slope Intercept Form
324 views / 0 likes  addedLinear Equations in Slope Intercept Form More free lessons at: http://www.khanacademy.org/video?v=5fkh01mClLU

09:39
Linear Equations in Point Slope Form
317 views / 0 likes  addedLinear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo

24:47
Linear Algebra: Parametric Representations of Lines
344 views / 0 likes  addedLinear 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
536 views / 0 likes  addedMatrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg

04:58
Exploring linear relationships
430 views / 0 likes  addedU03_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
270 views / 0 likes  addedU03_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
NonLinear Systems of Equations 1
267 views / 0 likes  addedU10_L2_T2_we1 NonLinear 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
NonLinear Systems of Equations 2
247 views / 0 likes  addedU10_L2_T2_we2 NonLinear 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
NonLinear Systems of Equations 3
286 views / 0 likes  addedU10_L2_T2_we3 NonLinear 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
519 views / 0 likes  addedShowing 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
347 views / 0 likes  addedIntroduction 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
442 views / 0 likes  addedUnderstanding 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
274 views / 0 likes  addedGeneralizing 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
271 views / 0 likes  addedU05_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
240 views / 0 likes  addedU05_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
288 views / 0 likes  addedU05_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
418 views / 0 likes  addedSums 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
447 views / 0 likes  addedIn 1911, Srinivasa Ramanujan posed this problem involving an infinite nested radical (a neverending 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
513 views / 0 likes  addedWatch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp8easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

02:22
Nonlinear Equation Graphs — Basic Example  Math  New SAT  Khan Academy
383 views / 0 likes  addedWatch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp12harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS

13:01
Ideal Gas Equation Example 2
293 views / 0 likes  addedPV/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
282 views / 0 likes  addedFiguring out the mass of Oxygen we have. More free lessons at: http://www.khanacademy.org/video?v=69V60sga3M

09:28
What is The Schrödinger Equation, Exactly?
328 views / 1 likes  addedSign 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
338 views / 2 likes  addedAuthor 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
119 views / 0 likes  addedThe 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
436 views / 0 likes  addedWatch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatheartofalgebra/v/satmathh3easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the

03:22
Linear And Quadratic Systems — Harder Example  Math  New SAT  Khan Academy
361 views / 0 likes  addedWatch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp4easier?utm_source=YT&utm_medium=Desc&utm_campaign=N

04:50
Linear And Quadratic Systems — Basic Example  Math  New SAT  Khan Academy
459 views / 0 likes  addedWatch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatpassportadvancedmathematics/v/satmathp8harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne

05:18
Linear And Exponential Growth — Harder Example  Math  New SAT  Khan Academy
542 views / 0 likes  addedWatch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq8easier?utm_source=YT&utm_medium=Desc&utm_campaign=

02:28
Linear And Exponential Growth — Basic Example  Math  New SAT  Khan Academy
469 views / 0 likes  addedWatch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/testprep/newsat/newsatmath/newsatproblemsolvingdataanalysis/v/satmathq6harder?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
232 views / 0 likes  addedMo 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
397 views / 0 likes  addedShowing 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
321 views / 0 likes  addedequations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0

06:07
Algebra: Linear Equations 2
293 views / 0 likes  addedsolving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMts

13:10
Graphs of Linear Equations
246 views / 0 likes  addedMore free lessons at: http://www.khanacademy.org/video?v=rgvysb9emcQ

16:53
Span and Linear Independence Example
320 views / 0 likes  addedDetermining 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
434 views / 0 likes  addedProviding the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs

10:01
Linear Algebra: 3x3 Determinant
446 views / 0 likes  addedDeterminants: Finding the determinant of a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=0c7dt2SQfLw

18:40
Linear Algebra: nxn Determinant
416 views / 0 likes  addedDefining 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
433 views / 0 likes  addedVisualizing 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
488 views / 0 likes  addedUsing 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
346 views / 0 likes  addedVisually understanding basic vector operations More free lessons at: http://www.khanacademy.org/video?v=r4bH66vYjss

19:00
Linear Algebra: Basis of a Subspace
364 views / 0 likes  addedUnderstanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3ybfQ

16:34 Popular
Linear Algebra: Exploring the solution set of Ax=b
1,598 views / 0 likes  addedExploring 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
433 views / 0 likes  addedFiguring 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
441 views / 0 likes  addedThe 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
463 views / 0 likes  addedDeterminant 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
426 views / 0 likes  addedWhat 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
490 views / 0 likes  addedCalculating 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
419 views / 0 likes  addedTranspose of a matrix More free lessons at: http://www.khanacademy.org/video?v=2t0003_sxtU

14:10
Linear Algebra: Determinant of Transpose
458 views / 0 likes  addedProof by induction that transposing a matrix does not change its determinant More free lessons at: http://www.khanacademy.org/video?v=xGV2v0dRNE

12:07
Linear Algebra: Transpose of a Vector
411 views / 0 likes  addedTranspose of a column vector. Matrixmatrix products using vectors More free lessons at: http://www.khanacademy.org/video?v=lSoaMCNKfAg

22:08
Linear Algebra: Orthogonal Complements
455 views / 0 likes  addedOrthogonal 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
403 views / 0 likes  addedShowing 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
459 views / 0 likes  addedProjections onto subspaces More free lessons at: http://www.khanacademy.org/video?v=5B8XluiqdHM

09:28
Linear Alg: Visualizing a projection onto a plane
425 views / 0 likes  addedVisualizing 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
424 views / 0 likes  addedThe 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
444 views / 0 likes  addedAn 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
458 views / 0 likes  addedDetermining 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
365 views / 0 likes  addedLet'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
329 views / 0 likes  addedLet'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
404 views / 0 likes  addedAnother example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w

18:53
Linear Algebra: Vector Triangle Inequality
370 views / 0 likes  addedProving 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
352 views / 0 likes  addedIntroduction to the cross product More free lessons at: http://www.khanacademy.org/video?v=pJzmiywagfY

15:13
Linear Transformation Examples: Scaling and Reflections
432 views / 0 likes  addedCreating scaling and reflection transformation matrices (which are diagonal) More free lessons at: http://www.khanacademy.org/video?v=qkfODKmZx4

18:14
Linear Algebra: Matrix Product Examples
434 views / 0 likes  addedExample 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
419 views / 0 likes  addedIntroduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=eAzhBZgq28

20:00
Linear Algebra: Matrix condition for onetoone trans
456 views / 0 likes  addedShowing that the rank of the of an mxn transformation matrix has to be an for the transformation to be onetoone (injective) More free lessons at: http://www.khanacademy.org/video?v=M3FuL9qKTBs

06:37
Linear Algebra: Simplifying conditions for invertibility
405 views / 0 likes  addedShowing 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
426 views / 0 likes  addedExample 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
435 views / 0 likes  addedFinding 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
468 views / 0 likes  addedA 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
436 views / 0 likes  addedThe determinant when a row is multiplied by a scalar More free lessons at: http://www.khanacademy.org/video?v=32rdijPBrA

02:52
Linear Algebra: (correction) scalar muliplication of row
543 views / 0 likes  addedCorrection 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
451 views / 0 likes  addedThe 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
535 views / 0 likes  addedRealizing 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=nS63_goDFg

20:10
Linear Algebra: Determinant as Scaling Factor
509 views / 0 likes  addedViewing 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
433 views / 0 likes  addedTaking 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
453 views / 0 likes  addedTransposes of sums and inverses More free lessons at: http://www.khanacademy.org/video?v=Br_8t58mdeI

23:19
Linear Algebra: Rowspace and Left Nullspace
417 views / 0 likes  addedRowspace and Left Nullspace More free lessons at: http://www.khanacademy.org/video?v=qBfc57x_RSg

13:04
Linear Algebra: Subspace Projection Matrix Example
540 views / 0 likes  addedExample 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
446 views / 0 likes  addedShowing 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
446 views / 0 likes  addedUnderstanding alternate coordinate systems More free lessons at: http://www.khanacademy.org/video?v=uvgru6FcyxU

17:55
Linear Algebra: Change of Basis Matrix
478 views / 0 likes  addedUsing 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
442 views / 0 likes  addedLooking 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 GramSchmidt Process
434 views / 0 likes  addedFinding an orthonormal basis for a subspace using the GramSchmidt Process More free lessons at: http://www.khanacademy.org/video?v=rHonltF77zI

13:14
Linear Algebra: GramSchmidt Process Example
438 views / 0 likes  addedUsing GramSchmidt 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
442 views / 0 likes  addedWhat 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
469 views / 0 likes  addedExample 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
492 views / 0 likes  addedFinding the eigenvectors and eigenspaces of a 2x2 matrix More free lessons at: http://www.khanacademy.org/video?v=3xfmbdzkqc

15:34
Linear Algebra: Eigenvectors and Eigenspaces for a 3x3 matrix
437 views / 0 likes  addedEigenvectors and eigenspaces for a 3x3 matrix More free lessons at: http://www.khanacademy.org/video?v=3Md5KCCQX0

13:24 Popular
Basic Linear Functions  Math Antics
737 views / 1 likes  addedLearn 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
411 views / 0 likes  addedDetermining 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
544 views / 0 likes  addedSeeing that orthonormal bases make for good coordinate systems More free lessons at: http://www.khanacademy.org/video?v=SWbis2zWIvo

13:57
Linear Algebra: GramSchmidt example with 3 basis vectors
488 views / 0 likes  addedGramSchmidt 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
479 views / 0 likes  addedProof 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
486 views / 0 likes  addedShowing 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)
500 views / 0 likes  addedRank(A) = Rank(transpose of A) More free lessons at: http://www.khanacademy.org/video?v=tqqVOWm9YsU

10:09
Fluids (part 9)
344 views / 0 likes  addedSecond 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
184 views / 0 likes  addedThe 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
463 views / 0 likes  addedChecking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?ut

02:27
Checking Ordered Pair Solutions To Equations Example 2  Algebra I  Khan Academy
371 views / 0 likes  addedSecond example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/solutionstotwovarlinearequations/e/plugging_in_values?utm_so

03:24
How To Interpret An Expression With Function Notation  Functions  Algebra I  Khan Academy
358 views / 0 likes  addedSal 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/algebrafunctions/interpretingfunctionnotation/e/functionnota

06:22
Are We Alone? Galactic Civilization Challenge  Space Time  PBS Digital Studios
265 views / 0 likes  addedThe 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
345 views / 0 likes  addedView full lesson: http://ed.ted.com/lessons/atripthroughspacetocalculatedistanceheathertunnell 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
310 views / 1 likes  addedCheck 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 tshirt at http://bit.ly/1QlzoBi Tweet at us

05:09
Converting From Slopeintercept To Standard Form  Algebra I  Khan Academy
507 views / 0 likes  addedConverting from slopeintercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/standardform/e/converting_between_slope_intercept_and_st

05:37
The Hardest Mandelbrot Zoom in 2017  New record, 750 000 000 iterations!
83 views / 0 likes  addedA 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
401 views / 0 likes  addedPositive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/twovarlinearequationsandintrotofunctions/slope/v/similartrianglestoprovethattheslopeisconstantforaline?utm_source=YT&utm_medium=Desc&utm_campaign

05:21
Will We All Be Overweight By 2048?
313 views / 0 likes  addedWill 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
311 views / 0 likes  addedLooking 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
332 views / 0 likes  addedOne more exact equation example More free lessons at: http://www.khanacademy.org/video?v=eu_GFuU7tLI

09:15
Projectile motion (part 2)
279 views / 0 likes  addedA derivation of a new motion equation More free lessons at: http://www.khanacademy.org/video?v=emdHj6WodLw

05:38
Separable differential equations 2
418 views / 0 likes  addedAnother separable differential equation example. More free lessons at: http://www.khanacademy.org/video?v=xVWCfMe97ws

08:01
Exact Equations Example 2
340 views / 0 likes  addedSome more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q

08:36
Fluids (part 10)
305 views / 0 likes  addedSecond 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
380 views / 0 likes  addedYou 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
347 views / 0 likes  addedUsing 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
356 views / 0 likes  addedEinstein'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
374 views / 0 likes  addedReconciling with the traditional Drake Equation More free lessons at: http://www.khanacademy.org/video?v=LRmwUsxNSL0

14:55
Buffers and HendersenHasselbalch
266 views / 0 likes  addedBuffers and the HendersenHasselbalch equation More free lessons at: http://www.khanacademy.org/video?v=LJmFbcaxDPE

12:10
Exact Equations Example 1
334 views / 0 likes  addedFirst example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ

08:26
Integrating factors 2
302 views / 0 likes  addedNow 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
345 views / 0 likes  addedWhat happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c

10:08
Fluids (part 8)
263 views / 0 likes  addedBeginning of the proof of Bernoulli's Equation. More free lessons at: http://www.khanacademy.org/video?v=uqyLOuAzbvo

07:47
Fluids (part 12)
255 views / 0 likes  addedComplete example of a Bernoulli's Equation exercise. More free lessons at: http://www.khanacademy.org/video?v=xlJYYM5TWoA
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