Search Results: "3-variable linear equations (part 1)"

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

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Visual intuition of a 3-variable linear equation.
07:11
Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

403 views / 0 likes - added 4 years ago

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

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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
04:20
Analyzing Two Variable Linear Inequality

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Analyzing two variable linear inequality
06:45
Algebra: Linear Equations 3

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Linear equations with multiple variable and constant terms More free lessons at: http://www.khanacademy.org/video?v=Zn-GbH2S0Dk
04:12
Constraining Solutions To Two Variable Linear Inequalities

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Constraining solutions to two variable linear inequalities
08:07
Standard Form For Linear Equations

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Standard form for linear equations
10:09
Linear Equations in Standard Form

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Linear Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=BaQXFstxCMo
14:58
Linear Equations in Slope Intercept Form

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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

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Linear Equations in Point Slope Form More free lessons at: http://www.khanacademy.org/video?v=zqCokP2vDGo
05:45
Non-Linear Systems of Equations 1

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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

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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

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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
09:45
2nd Order Linear Homogeneous Differential Equations 1

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Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients. More free lessons at: http://www.khanacademy.org/video?v=UFWAu8Ptth0
07:08
Early Train Word Problem | Linear Equations | Algebra I | Khan Academy

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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
07:28
Algebra: Linear Equations 1

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equations of the form AX=B More free lessons at: http://www.khanacademy.org/video?v=bAerID24QJ0
06:07
Algebra: Linear Equations 2

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solving equations of the form AX+B=C More free lessons at: http://www.khanacademy.org/video?v=DopnmxeMt-s
02:38
Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

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

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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
15:46
Linear Algebra: Introduction to Linear Independence

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Linear Algebra: Introduction to linear dependence and independence More free lessons at: http://www.khanacademy.org/video?v=CrV1xCWdY-g
09:35 Popular
Algebra Basics: Solving Basic Equations Part 2 - Math Antics

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Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati
11:08 Popular
Algebra Basics: Solving Basic Equations Part 1 - Math Antics

1,001 views / 3 likes - added 5 years ago

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st
Featured
08:52
Linear Models Example 1 | Algebra I | Khan Academy

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

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

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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

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

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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
13:10
Graphs of Linear Equations

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More free lessons at: http://www.khanacademy.org/video?v=rgvysb9emcQ
02:40
Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

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

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

288 views / 0 likes - added 4 years ago

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
08:28
2nd Order Linear Homogeneous Differential Equations 2

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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

291 views / 0 likes - added 5 years ago

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

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Another example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=3uO_uPb9H8w
03:04
Steps to Solve Quadradic Equations

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Steps to Solve Quadradic Equations. Part of the series: Equations. Quadtratic equations can be easily solved by following a straightforward, step-by-step process. Learn the steps to solve quadratic equations with help from a mathematics tutor and educator
05:37
Linear Models Example 2 | Algebra I | Khan Academy

290 views / 0 likes - added 4 years ago

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
02:20
How to Solve Sine & Cosine Equations

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How to Solve Sine & Cosine Equations. Part of the series: Equations. Sine and cosine equations need to be solved in a very specific way. Learn how to solve sine and cosine equations with help from an experienced math tutor in this free video clip. Read mo
04:58
Using Proportion To Solve For Variable

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Using proportion to solve for variable
21:25
Linear Algebra: Showing that Inverses are Linear

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Showing that inverse transformations are also linear More free lessons at: http://www.khanacademy.org/video?v=mr9Tow8hpCg
05:06
Solutions to Three Variable System

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u14 l3 t1 we4 Solutions to Three Variable System More free lessons at: http://www.khanacademy.org/video?v=145zOBT0LD4
01:24
Solving for a Variable

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u15_l3_t1_we1 Solving for a Variable More free lessons at: http://www.khanacademy.org/video?v=fnuIT7EhAvs Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:58
Example of Solving for a Variable

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U02_L1_T4_we1 : Example of solving for a variable More free lessons at: http://www.khanacademy.org/video?v=Aig1hkq3OsU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:41
Solving for a Variable 2

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U02_L1_T4_we2 : Solving for a Variable 2 More free lessons at: http://www.khanacademy.org/video?v=BR5yFOt0zao Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
11:49
Fixed, Variable, and Marginal Cost.

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Thinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVaRnHqLs
15:38
Proof: S (or Entropy) is a valid state variable

273 views / 0 likes - added 5 years ago

Prroof that S (or entropy) is a valid state variable. More free lessons at: http://www.khanacademy.org/video?v=sPz5RrFus1Q
02:02
Application problems with equation in one variable

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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
04:21
How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

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Learn how to write basic equations to model real-world situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-super-yoga/e/equations-in-one-vari
08:52
Repeated roots of the characterisitic equations part 2

260 views / 0 likes - added 5 years ago

An example where we use initial conditions to solve a repeated-roots differential equation. More free lessons at: http://www.khanacademy.org/video?v=YezsgIlcb68
06:55
What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

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Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable
04:32
How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

625 views / 0 likes - added 4 years ago

Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-
07:51
How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

476 views / 0 likes - added 4 years ago

"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/
02:27
Inequality Word Problem: One Variable | Applying Mathematical Reasoning | Pre-Algebra | Khan Academy

328 views / 0 likes - added 4 years ago

This time we're creating a variable to represent a number, and then writing an inequality. We're building on our knowledge. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-to
04:05
How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

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Learn how to spot mistakes in someone else's work as they attempt to solve one-step equations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-one-st
12:14
Using a Linear Model

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Using a Linear Model
11:46
Predicting with Linear Models

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Predicting with Linear Models
08:52
Systems of Linear Inequalities

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Systems of Linear Inequalities
08:15
Linear, Quadratic, and Exponential Models

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Linear, Quadratic, and Exponential Models
04:59
Interpreting Visual Linear Inequality

257 views / 0 likes - added 4 years ago

Interpreting visual linear inequality
03:42
Understanding Linear Inequality With Two Variables

265 views / 0 likes - added 4 years ago

Understanding linear inequality with two variables
02:22
Setting Up A Linear Inequality In Two Variables

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Setting up a linear inequality in two variables
23:29
Linear Subspaces

264 views / 0 likes - added 5 years ago

Introduction to linear subspaces of Rn More free lessons at: http://www.khanacademy.org/video?v=pMFv6liWK4M
13:53
Linear Transformations

366 views / 0 likes - added 5 years ago

Introduction to linear transformations More free lessons at: http://www.khanacademy.org/video?v=4PCktDZJH8E
19:53
Linear Algebra - Matrix Transformations

159 views / 0 likes - added 1 year ago

Matrix multiplication and linear algebra explained with 3D animations.
17:38
More on linear independence

291 views / 0 likes - added 5 years ago

More examples determining linear dependence or independence. More free lessons at: http://www.khanacademy.org/video?v=Alhcv5d_XOs
11:49
Linear Function Graphs

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Linear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE
07:25
Domain And Range For Piecewise Linear Function

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Domain and range for piecewise linear function
12:21
Compositions of Linear Transformations 1

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Introduction to compositions of Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=f_DTiXZpb8M
02:42
Basic Linear Function

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U03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:03
Absolute Value Equations 2

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u10_l3_t2_we3 Absolute Value Equations 2
20:35
Linear Combinations and Span

265 views / 0 likes - added 5 years ago

Understanding linear combinations and spans of vectors More free lessons at: http://www.khanacademy.org/video?v=Qm_OS-8COwU
08:30
Solving Linear Systems by Graphing

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Solving Linear Systems by Graphing More free lessons at: http://www.khanacademy.org/video?v=5a6zpfl50go
09:21
Solving Linear Systems by Substitution

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Solving Linear Systems by Substitution More free lessons at: http://www.khanacademy.org/video?v=V7H1oUHXPkg
15:18 Popular
Special Types of Linear Systems

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Special Types of Linear Systems More free lessons at: http://www.khanacademy.org/video?v=5qkyuHIE2GM
17:52
Linear Transformation Examples: Rotations in R2

372 views / 0 likes - added 5 years ago

Linear Transformation Examples: Rotations in R2 More free lessons at: http://www.khanacademy.org/video?v=lPWfIq5DzqI
16:16
Lin Alg: A Projection onto a Subspace is a Linear Transforma

407 views / 0 likes - added 5 years ago

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)

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U05_L2_T1_we2 : Graphing linear inequalities in two variables
12:57
Solving Rational Equations

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Solving Rational Equations
05:04
Balancing Chemical Equations

458 views / 0 likes - added 5 years ago

Balancing chemical equations
05:01
Equations Of Proportional Relationships

342 views / 1 likes - added 5 years ago

Equations of proportional relationships
03:48
Mistakes In Solving Equations

336 views / 1 likes - added 5 years ago

Mistakes in solving equations
06:58
Arc Measure With Equations Examples

308 views / 0 likes - added 4 years ago

Arc measure with equations examples
04:58
Solving Exponential Equations

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u18_l4_t1_we1 Solving Exponential Equations
04:07
Solving factored equations

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u12_l3_t1_we1 Solving factored equations
24:47
Linear Algebra: Parametric Representations of Lines

297 views / 0 likes - added 5 years ago

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

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Matrix Vector Products as Linear Transformations More free lessons at: http://www.khanacademy.org/video?v=ondmopWLiEg
12:30
One Step Equations

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One Step Equations More free lessons at: http://www.khanacademy.org/video?v=9DxrF6Ttws4
13:50
Two-Step Equations

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Two-Step Equations More free lessons at: http://www.khanacademy.org/video?v=tuVd355R-OQ
10:41
Absolute Value Equations

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Absolute Value Equations More free lessons at: http://www.khanacademy.org/video?v=u6zDpUL5RkU
04:58
Exploring linear relationships

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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

232 views / 0 likes - added 5 years ago

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
15:26
Solving 3 Equations with 3 Unknowns

319 views / 0 likes - added 5 years ago

Solving 3 equations with 3 unknowns (old video from July 2008)
09:29
Polynomial Equations in Factored Form

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Polynomial Equations in Factored Form
10:51
Solving Quadratic Equations by Graphing

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Solving Quadratic Equations by Graphing
09:58
Two more examples of solving rational equations

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Two more examples of solving rational equations
07:51
Two Step Equations With Decimals And Fractions

491 views / 0 likes - added 5 years ago

Two step equations with decimals and fractions
17:32
Linear Transformations as Matrix Vector Products

462 views / 0 likes - added 5 years ago

Showing how ANY linear transformation can be represented as a matrix vector product More free lessons at: http://www.khanacademy.org/video?v=PErhLkQcpZ8
10:57
Extraneous Solutions for Radical Equations

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u16_l3_t1_we2 Extraneous Solutions for Radical Equations
02:00
Logarithmic Equations 2

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u18_l2_t1_we2 Logarithmic Equations 2 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
11:35
Null Space 3: Relation to Linear Independence

364 views / 0 likes - added 5 years ago

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

234 views / 0 likes - added 5 years ago

Generalizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4
15:02
Multi-Step Equations

343 views / 1 likes - added 5 years ago

Multi-Step Equations More free lessons at: http://www.khanacademy.org/video?v=a5uNoOnEy_A
09:28
Equations with Variables on Both Sides

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Equations with Variables on Both Sides More free lessons at: http://www.khanacademy.org/video?v=xMsG9hvqzbY
10:14
Discriminant of Quadratic Equations

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Discriminant of Quadratic Equations More free lessons at: http://www.khanacademy.org/video?v=JBSDQLZtjFo
14:28
Balancing Chemical Equations

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The art of balancing equations in chemistry! More free lessons at: http://www.khanacademy.org/video?v=RnGu3xO2h74
03:20
Graphing linear inequalities in two variables 3

218 views / 0 likes - added 5 years ago

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

211 views / 0 likes - added 5 years ago

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
04:37
Visually Understanding Balancing Chemical Equations

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Visually understanding balancing chemical equations
10:49
Maxwell's Equations: Crash Course Physics #37

284 views / 0 likes - added 3 years ago

Want more Crash Course in person? We'll be at NerdCon: Nerdfighteria in Boston on February 25th and 26th! For more information, go to http://www.nerdconnerdfighteria.com/ In the early 1800s, Michael Faraday showed us how a changing magnetic field induces
12:01
Separable Differential Equations

315 views / 0 likes - added 5 years ago

Introduction to separable differential equations. More free lessons at: http://www.khanacademy.org/video?v=C5-lz0hcqsE
10:29
Algebra Basics: Solving 2-Step Equations - Math Antics

601 views / 1 likes - added 4 years ago

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:
07:31
Rate Problem Involving Rational Equations

345 views / 0 likes - added 5 years ago

u15_l2_t1_we3 Rate Problem Involving Rational Equations
07:22
First order homegenous equations

324 views / 0 likes - added 5 years ago

Introduction to first order homogenous equations. More free lessons at: http://www.khanacademy.org/video?v=9Wfn-WWV1aY
08:23
First order homogenous equations 2

310 views / 0 likes - added 5 years ago

Another example of using substitution to solve a first order homogeneous differential equations. More free lessons at: http://www.khanacademy.org/video?v=6YRGEsQWZzY
05:06
Ordered Pair Solutions of Equations

225 views / 0 likes - added 5 years ago

u13 l1 t2 we3 Ordered Pair Solutions of Equations More free lessons at: http://www.khanacademy.org/video?v=SSNA9gaAOVc
09:13
Equations of Parallel and Perpendicular Lines

249 views / 0 likes - added 5 years ago

Equations of Parallel and Perpendicular Lines More free lessons at: http://www.khanacademy.org/video?v=9hryH94KFJA
12:44
Solving Systems of Equations by Elimination

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Solving Systems of Equations by Elimination More free lessons at: http://www.khanacademy.org/video?v=vA-55wZtLeE
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Solving Systems of Equations by Multiplication

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Solving Systems of Equations by Multiplication More free lessons at: http://www.khanacademy.org/video?v=wYrxKGt_bLg
11:10
Extraneous Solutions to Radical Equations

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Extraneous Solutions to Radical Equations More free lessons at: http://www.khanacademy.org/video?v=711pdW8TbbY
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Complex roots of the characteristic equations 1

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What happens when the characteristic equations has complex roots?! More free lessons at: http://www.khanacademy.org/video?v=6xEO4BeawzA
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Solving and graphing linear inequalities in two variables 1

239 views / 0 likes - added 5 years ago

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
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Linear Algebra: Exploring the solution set of Ax=b

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

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

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u18_l2_t1_we1 Logarithmic Equations More free lessons at: http://www.khanacademy.org/video?v=fyshrv6YDVY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:23
Absolute Value Equations Example 1

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u10_l3_t2_we1 Absolute Value Equations More free lessons at: http://www.khanacademy.org/video?v=LRlVWC0FMQc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:04
Solving Equations 1

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U02_L1_T1_we1: Solving Equations 1 More free lessons at: http://www.khanacademy.org/video?v=p5e5mf_G3FI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:07
Solving Equations 2

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U02_L1_T1_we2: Solving Equations 2 More free lessons at: http://www.khanacademy.org/video?v=1c5HY3z4k8M Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:37
Absolute Value Equations 1

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U02_L2_T2_we1 : Absolute Value Equations 1 More free lessons at: http://www.khanacademy.org/video?v=GwjiR2_7A7Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
15:09
Sums and Scalar Multiples of Linear Transformations

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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
10:51
Exact Equations Intuition 2 (proofy)

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More intuitive building blocks for exact equations. More free lessons at: http://www.khanacademy.org/video?v=a7wYAtMjORQ
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Matrices to solve a system of equations

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Using the inverse of a matrix to solve a system of equations. More free lessons at: http://www.khanacademy.org/video?v=AUqeb9Z3y3k
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Rational Equations

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u15_l2_t1_we1 Rational Equations More free lessons at: http://www.khanacademy.org/video?v=bRwJ-QCz9XU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:47
U02_L2_T2_we1 Absolute Value Equations.avi

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U02_L2_T2_we1 Absolute Value Equations.avi More free lessons at: http://www.khanacademy.org/video?v=ZEml96_kyN4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
11:03
Solving Quadratic Equations by Square Roots

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Solving Quadratic Equations by Square Roots More free lessons at: http://www.khanacademy.org/video?v=55G8037gsKY
14:06
Solving Quadratic Equations by Completing the Square

391 views / 0 likes - added 5 years ago

Solving Quadratic Equations by Completing the Square More free lessons at: http://www.khanacademy.org/video?v=bNQY0z76M5A
06:35
Graphings Systems of Equations

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u14_l1_t1_we1 Graphings Systems of Equations More free lessons at: http://www.khanacademy.org/video?v=MRAIgJmRmag Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:11
Solving Radical Equations

220 views / 0 likes - added 5 years ago

u16_l3_t1_we1 Solving Radical Equations More free lessons at: http://www.khanacademy.org/video?v=pFFoAGIEyJc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:28
Solving Logarithmic Equations

247 views / 0 likes - added 5 years ago

u18_l2_t1_we4 Solving Logarithmic Equations More free lessons at: http://www.khanacademy.org/video?v=oqAYqT70EBQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:13
Solving Logarithmic Equations

239 views / 0 likes - added 5 years ago

u18_l4_t1_we2 Solving Logarithmic Equations More free lessons at: http://www.khanacademy.org/video?v=Kv2iHde7Xgw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:54
Solving One-Step Equations

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u10_L1_T1_we2 Solving One-Step Equations More free lessons at: http://www.khanacademy.org/video?v=VidnbCEOGdg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:23
Solving One-Step Equations 2

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u10_L1_T1_we3 Solving One-Step Equations 2 More free lessons at: http://www.khanacademy.org/video?v=DqeMQHomwAU Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:33
Multi-step equations 1

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u10_l1_t2_we1 Multi-step equations 1 More free lessons at: http://www.khanacademy.org/video?v=CGS0vihzSlc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:46
Multi-step equations 2

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u10_l1_t2_we2 Multi-step equations 2 More free lessons at: http://www.khanacademy.org/video?v=CJyVct57-9s Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
08:36
Equations of Sequence Patterns

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U03_L1_T2_we1 : Equations of Sequence Patterns More free lessons at: http://www.khanacademy.org/video?v=_3BnyEr5fG4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:15
Solving Radical Equations 1

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U07_L3_T2_we1 Solving Radical Equations 1 More free lessons at: http://www.khanacademy.org/video?v=y4C81qAa3pY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:35
Solving Radical Equations 2

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U07_L3_T2_we2 Solving Radical Equations 2 More free lessons at: http://www.khanacademy.org/video?v=b6WtwQddAcY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:22
Solving Radical Equations 3

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U07_L3_T2_we3 Solving Radical Equations 3 More free lessons at: http://www.khanacademy.org/video?v=g6nGcnVB8BM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:25
Applying Radical Equations 1

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U07_L3_T3_we1 Applying Radical Equations 1 More free lessons at: http://www.khanacademy.org/video?v=U3JxFFdKCKM Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:56
Applying Radical Equations 2

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U07_L3_T3_we2 Applying Radical Equations 2 More free lessons at: http://www.khanacademy.org/video?v=YghRP8S2K-4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:20
Applying Radical Equations 3

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U07_L3_T3_we3 Applying Radical Equations 3 More free lessons at: http://www.khanacademy.org/video?v=npUtXLjTnxg Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:13
Solving Rational Equations 1

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U11_L2_T1_we1 Solving Rational Equations 1 More free lessons at: http://www.khanacademy.org/video?v=Yaeze9u6Cv8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:08
Solving Rational Equations 2

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U11_L2_T1_we2 Solving Rational Equations 2 More free lessons at: http://www.khanacademy.org/video?v=RdYA8ZpqdJE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:32
Solving Rational Equations 3

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U11_L2_T1_we3 Solving Rational Equations 3 More free lessons at: http://www.khanacademy.org/video?v=5wUJLMWZ5Fw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:26
Applying Rational Equations 1

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U11_L2_T2_we1 Applying Rational Equations 1 More free lessons at: http://www.khanacademy.org/video?v=gD7A1LA4jO8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:00
Applying Rational Equations 2

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U11_L2_T2_we2 Applying Rational Equations 2 More free lessons at: http://www.khanacademy.org/video?v=E1j8W64NQ0Y Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
07:59
Applying Rational Equations 3

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U11_L2_T2_we3 Applying Rational Equations 3 More free lessons at: http://www.khanacademy.org/video?v=B0Z4s38YIgQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
12:27
Variable Expressions

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More free lessons at: http://www.khanacademy.org/video?v=aoXUWSwiDzE
02:38
Testing a solution for a system of equations

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u14_l1_t1_we2 Testing a solution for a system of equations More free lessons at: http://www.khanacademy.org/video?v=SkMNREAMNvc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:03
Extraneous Solutions to Rational Equations

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u15_l2_t1_we2 Extraneous Solutions to Rational Equations More free lessons at: http://www.khanacademy.org/video?v=bml74_PsfwA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:22
Quadratic Equations in Standard Form

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u16_l5_t2_we1 Quadratic Equations in Standard Form More free lessons at: http://www.khanacademy.org/video?v=ty4Ohya4hdE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:04
Solving Equations with the Distributive Property

351 views / 0 likes - added 5 years ago

U02_L1_T2_we1 : Solving Equations with the Distributive Property More free lessons at: http://www.khanacademy.org/video?v=YZBStgZGyDY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:50
Solving equations with the distributive property 2

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U02_L1_T2_we2: Solving equations with the distributive property 2 More free lessons at: http://www.khanacademy.org/video?v=PL9UYj2awDc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:22
Solving Quadratic Equations by Factoring.avi

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U09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi More free lessons at: http://www.khanacademy.org/video?v=2ZzuZvz33X0 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:19
Solving Quadratic Equations by Factoring 2.avi

278 views / 0 likes - added 5 years ago

U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi More free lessons at: http://www.khanacademy.org/video?v=04RpkdaNzr8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:54
Solving Quadratic Equations by Factoring 3.avi

222 views / 0 likes - added 5 years ago

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi More free lessons at: http://www.khanacademy.org/video?v=vl9o9XEfXtw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:44
Completing the Square to Solve Quadratic Equations

395 views / 0 likes - added 5 years ago

u16_l5_t1_we3 Completing the Square to Solve Quadratic Equations More free lessons at: http://www.khanacademy.org/video?v=TV5kDqiJ1Os Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:55
Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

525 views / 0 likes - added 5 years ago

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
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Einstein's Field Equations of General Relativity Explained

141 views / 0 likes - added 1 year ago

General Relativity & curved space time: Visualization of Christoffel symbols, Riemann curvature tensor, and all the terms in Einstein's Field Equations. My Patreon page is at https://www.patreon.com/EugeneK
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Algebra word problem - System of Equations

394 views / 0 likes - added 3 years ago

Solve this fun algebra word problem using a system of equations. If each jar has three cookies, one jar will be empty. If each jar has two cookies, there will be one cookie left over. Use a system of equations to find how many cookies and jars we have. My
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A Different Way to Solve Quadratic Equations

60 views / 0 likes - added 6 months ago

Here at Expii, we love thinking about new ways to solve any problem, and this is our newest adventure: solving quadratic equations differently. This method takes out the guesswork, is simple, and is easier to understand than what is typically written in t
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Equilibrium Equations: Crash Course Chemistry #29

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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

305 views / 0 likes - added 4 years ago

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

357 views / 0 likes - added 4 years ago

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

414 views / 0 likes - added 4 years ago

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

357 views / 0 likes - added 4 years ago

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
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Circle Equations — Harder Example | Math | New SAT | Khan Academy

318 views / 0 likes - added 4 years ago

Watch Sal work through a harder Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr
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Circle Equations — Basic Example | Math | New SAT | Khan Academy

377 views / 0 likes - added 4 years ago

Watch Sal work through a basic Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre
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Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

335 views / 0 likes - added 4 years ago

Watch Sal work through a basic Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New
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Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

349 views / 0 likes - added 4 years ago

Watch Sal work through a harder Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p9-easier?utm_source=YT&utm_medium=Desc&utm_campaign
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Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

330 views / 0 likes - added 4 years ago

Watch Sal work through a basic Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=
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Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

382 views / 0 likes - added 4 years ago

Watch Sal work through a harder Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N
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Introduction to motion (part 3)

195 views / 0 likes - added 5 years ago

Using the basic equations of distance and velocity to solve motion problems
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Projectile motion (part 1)

243 views / 0 likes - added 5 years ago

Using the equations of motion to figure out things about falling objects More free lessons at: http://www.khanacademy.org/video?v=15zliAL4llE
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Imaginary Numbers Are Real [Part 1: Introduction]

449 views / 1 likes - added 3 years ago

More information and resources: http://www.welchlabs.com Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimen
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Patterns and Equations

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More free lessons at: http://www.khanacademy.org/video?v=rUT0pa87m7E
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Equations and Inequalities

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Exact Equations Example 1

285 views / 0 likes - added 5 years ago

First example of solving an exact differential equation. More free lessons at: http://www.khanacademy.org/video?v=Pb04ntcDJcQ
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Exact Equations Example 2

272 views / 0 likes - added 5 years ago

Some more exact equation examples More free lessons at: http://www.khanacademy.org/video?v=utQi1ZhF__Q
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Exact Equations Example 3

264 views / 0 likes - added 5 years ago

One more exact equation example More free lessons at: http://www.khanacademy.org/video?v=eu_GFuU7tLI
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Separable differential equations 2

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

278 views / 0 likes - added 5 years ago

Determining whether 3 vectors are linearly independent and/or span R3 More free lessons at: http://www.khanacademy.org/video?v=9kW6zFK5E5c
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Compositions of Linear Transformations 2

384 views / 0 likes - added 5 years ago

Providing the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
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Linear Algebra: 3x3 Determinant

389 views / 0 likes - added 5 years ago

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

364 views / 0 likes - added 5 years ago

Defining the determinant for nxn matrices. An exampled of a 4x4 determinant. More free lessons at: http://www.khanacademy.org/video?v=H9BWRYJNIv4
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Linear Alg: Rowspace Solution to Ax=b example

362 views / 0 likes - added 5 years ago

Visualizing the rowspace solution to Ax=b More free lessons at: http://www.khanacademy.org/video?v=qdf2CuMGdKs
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Linear Algebra: Another Least Squares Example

390 views / 0 likes - added 5 years ago

Using least squares approximation to fit a line to points More free lessons at: http://www.khanacademy.org/video?v=QkepM8Vv3kw
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Robotic Ray Is Part Animal, Part Machine

323 views / 0 likes - added 3 years ago

Light-controlled cardiac muscle cells guide swimming of an artificial animal. Learn more: http://scim.ag/29rkDCn Read the research: http://scim.ag/29lax1u JOIN AAAS: http://scim.ag/2bxrxnH
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Unikitty! | Dr. Fox's Incredible Inventions - Part 2 | Cartoon Network UK

122 views / 0 likes - added 1 year ago

▶︎Check out Part 1 here: https://youtu.be/c8A_O-KdFIo As Dr. Fox says, "Science must continue". So, here it is the 2nd part of her incredible inventions!
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u14 l1 t1 we INT Consistent System of Independent Equations t2

193 views / 0 likes - added 5 years ago
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Exact Equations Intuition 1 (proofy)

413 views / 0 likes - added 5 years ago

Chain rule using partial derivatives (not a proof; more intuition). More free lessons at: http://www.khanacademy.org/video?v=iEpqcdaJNTQ
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Complex roots of the characteristic equations 2

267 views / 0 likes - added 5 years ago

What happens when the characteristic equation has complex roots? More free lessons at: http://www.khanacademy.org/video?v=jJyRrIZ595c
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Complex roots of the characteristic equations 3

258 views / 0 likes - added 5 years ago

Lets do an example with initial conditions! More free lessons at: http://www.khanacademy.org/video?v=rGaM6pwqhB0
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Beautiful equations: E=mc² explained in two minutes

93 views / 0 likes - added 1 year ago

There’s beauty in simplicity. For space scientist and Sky At Night host Dr Maggie Aderin-Pocock, there’s nothing more beautiful than the way that Einstein’s theory of special relativity unlocks our understanding of how energy, mass and t

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