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This page provides a list of educational videos related to Equations. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Equations.
Graphing Quadratic Equations
By Marc Whitaker
Instructor uses a white board to model graphing quadratic equations. Examples show using quadratic equations in standard form to determine the line of symmetry, create a table of values, and graph the quadratic equation by using these values.
An Intro to Solving Linear Equations: Solving some Basic Linear Equations
By patrickJMT
An Intro to Solving Linear Equations: Solving some Basic Linear Equations
Solving Systems of Equations using Substitution
By Mathispower4u
Solving Systems of Equations using Substitution
Solving matrix equations
By Khan Academy
After he represented a system of equations with a single matrix equation, Sal solves that matrix equation using the inverse of the coefficient matrix.
Creating and Solving Equations
By KSAMathematics
This video addresses common mistakes and misconceptions when creating and solving equations. The examples focus specifically on creating equations from geometric shapes.
Graphing systems of equations | Systems of equations | 8th grade | Khan Academy
By Khan Academy
This video describes graphing systems of equations.
Graphing Systems of Equations Video: Graphing Systems of Equations
By yourteachermathhelp
This lesson explains how to solve a system of two equations by graphing. The instructor begins by graphing the line for each equation. Then he demonstrates how to find the point of intersection which is the solution for the system.
Solving Systems of Equations using Substitution
By Mathispower4u
Solving Systems of Equations using Substitution
Radical equations
By Khan Academy
Sal explains what square-root equations are, and shows an example of solving such an equation and checking for extraneous solutions.
Linear equations in the coordinate plane
By MathPlanetVideos
Find the values of x and draw this equation in a graph
Absolute value equations 1 | Linear equations | Algebra I | Khan Academy
By Khan Academy
Absolute Value Equations 1
Writing systems of equations as matrix equations
By Khan Academy
Sal shows how a system of two linear equations can be represented with the equation A*x=b where A is the coefficient matrix, x is the variable vector, and b is the constant vector.
Linear Equations in Two Variables
By Meritnation
YouTube presents Linear Equations in Two Variables, an educational video resource on math.
Example: two-step equation with numerator x | Linear equations | Algebra I | Khan Academy
By Khan Academy
Solving Equations 1
Extraneous solutions to radical equations
By Khan Academy
Sal explains what square-root equations are, and shows an example of solving such an equation and checking for extraneous solutions.
Solving systems of equations in three variables
By MathPlanetVideos
Solve the systems of equation in our example.
Understanding the process for solving linear equations
By Khan Academy
Understanding the process for solving linear equations
Understanding the process for solving linear equations
By Khan Academy
Understanding the process for solving linear equations