Khan Academy
Khan Academy: Algebra Ii: Radical Relationships: Solving Cube Root Equations
Video solving an equation with a cube root by isolating the cube root and then cubing both sides of the equation. Checks the solution to make sure it holds true in the original equation. [3:34]
PatrickJMT
Patrick Jmt: Rational Equations: Solving
Easy to follow video tutorial provides an explanation and three examples on how to solve rational equations. [9:22]
PatrickJMT
Patrick Jmt: Solving a Rational Inequality Ex 1
Video tutorial provides examples and tips for solving rational inequalities. [6:33]
Khan Academy
Khan Academy: Number of Solutions to Equations
See how some equations have one solution, some have no solutions, and others have infinite solutions. [5:27]
Sophia Learning
Sophia: Simultaneous Linear Equations With No Solution: Lesson 2
This lesson explores how to determine if a linear system of equations has no value pairs in common. It is 2 of 10 in the series titled "Simultaneous Linear Equations with No Solution."
Sophia Learning
Sophia: Simultaneous Nonlinear Equations: Lesson 4
This lesson explains the concept of nonlinear equations, types of solution sets and the number of equations and variables. It is 4 of 5 in the series titled "Simultaneous Nonlinear Equations."
Sophia Learning
Sophia: Solving Algebraic Fraction Equations: Lesson 2
This lesson covers how rational equations can be solved for a variable, or for a variable in terms of other variables. It is 2 of 11 in the series titled "Solving Algebraic Fraction Equations."
Sophia Learning
Sophia: Solving a System of Linear and Quadratic Equations: Lesson 1
Solve a system of one linear and one quadratic equation in two variables, where only factoring is required. This lesson is 1 of 3 in the series titled "Solving a System of Linear and Quadratic Equations."
Sophia Learning
Sophia: Writing Systems of Equations With Augmented Matrices #3
This lesson demonstrates how to write systems of equations as augmented matrices.
Sophia Learning
Sophia: Using Rational Equations to Solve for a Rate
In this lesson, students will learn Using Rational Equations to Solve for a Rate