Substitution Videos - Free Educational Videos for Students in K - 12

Array

Lumos Video Store

This page provides a list of educational videos related to Substitution. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Substitution.


Integer addition and subtraction with substitution


By Khan Academy

Practice substituting positive and negative values for variables.

Integer addition and subtraction with substitution


By Khan Academy

Practice substituting positive and negative values for variables.

Integer addition and subtraction with substitution


By Khan Academy

Practice substituting positive and negative values for variables.

Integer addition and subtraction with substitution


By Khan Academy

Practice substituting positive and negative values for variables.

Trigonometric Substitution


By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction into trigonometric substitution. It explains when to substitute x with sin, cos, or sec. It also explains how to perform a change of variables using u-substitution integration techniques and how to use right triangle trigonometry with sohcahtoa to convert back from angles in the form of theta to an x variable. There's plenty of examples and practice problems in this lesson.

Solving Systems of Equations using Substitution


By Mathispower4u

Solving Systems of Equations using Substitution

Solving Systems of Equations using Substitution


By Mathispower4u

Solving Systems of Equations using Substitution

Solving linear systems by substitution | Algebra Basics


By Khan Academy

Solving Linear Systems by Substitution

Ex 2: Solve a System of Equations Using Substitution


By Mathispower4u

Ex 2: Solve a System of Equations Using Substitution

Ex 2: Solve a System of Equations Using Substitution


By Mathispower4u

Ex 2: Solve a System of Equations Using Substitution

How To Integrate Using U-Substitution


By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction into u-substitution. It explains how to integrate using u-substitution. You need to determine which part of the function to set equal to the u variable and you to find the derivative of u to get du and solve for dx. After replacing all x variables with u variables, find the antiderivative of f(u) and substitute u in the new function with x variables. This video contains plenty of examples and practice problems of finding the indefinite integral using u-substitution. Examples include polynomial functions, trigonometric functions, exponential functions, square root functions, and rational functions.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.

Solve systems of linear equations with substitution


By Khan Academy

Sal solves the following system of linear equations using substitution: -3x-4y=-2 and y=2x-5.