Khan Academy
Khan Academy: Algebra: Solving Radical Equations 3
Video solving a radical equation that results in a quadratic equation tha can be solved by taking the square root. Checks solution to make sure it holds true in original equation. [4:22]
Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Radicals
This tutorial will show you how to find a root, how to simplify a radical expression, how to perform operations involving radicals, and other tasks involving radicals. Follow step-by-step examples, view video explanations, and hone your...
Sophia Learning
Sophia: Simplifying an Equation: Lesson 7
From this lesson, you will discover how to make an equation easier to solve by applying simplifying rules to equations. It is 7 of 12 in the series titled "Simplifying an Equation."
Khan Academy
Khan Academy: Algebra Ii: Systems of Nonlinear Equations 1
A video showing which of the graphs represents the solutions to the given systems of equations. [1:27]
Khan Academy
Khan Academy: Algebra I Worked Examples: Simplifying Radical Expressions 2
The educational resource consists of a video on how to simplify radical expressions. Learners watch a step-by-step example to learn about the algebra concept.
Khan Academy
Khan Academy: Algebra: Applying Radical Equations 3
Video solving an application problem that includes solving an equation with a cube root. [3:19]
Khan Academy
Khan Academy: Algebra I Worked Examples: Simplifying Radical Expressions 3
The educational resource consists of a video on how to simplify radical expressions. Learners watch a step-by-step example to learn about the algebra concept.
Khan Academy
Khan Academy: Algebra: Extraneous Solutions to Rational Equations
A step-by-step demonstration on how to solve a rational equation and eliminate any extraneous solutions. [3:03]
Khan Academy
Khan Academy: Rational Functions: Extraneous Solutions to Rational Equations
A step-by-step demonstration on how to solve a rational equation and eliminate any extraneous solutions.
Khan Academy
Khan Academy: Rational Functions: Rational Equations
A step-by-step breakdown to solve a rational equations and find the excluded values.
Khan Academy
Khan Academy: Rational Functions: Solving Rational Equations 2
A step-by-step breakdown on how to solve a rational equation with constraints.
Khan Academy
Khan Academy: Algebra: Conic Sections: Non Linear Systems of Equations 2
The second in a series of video lessons on solving non-linear systems of equations. This video shows an example of how to solve a system in which both equations are quadratic by using the substitution method. After the solutions are...
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 2
A video demonstration on how to find the solution of two systems of equations.
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 3
A demonstration on how to find the solution of a linear and a nonlinear systems of equations graphically and by the substitution method.
Sophia Learning
Sophia: Solving Radical Equations
Students learn how to solve radical equations in this learning resource. The tutorial uses video examples to explore the math concept.
Khan Academy
Khan Academy: Algebra: Linear Equations 2
A video that demonstrates how to solve equations of the form Ax + B = C.
Khan Academy
Khan Academy: Algebra: Linear Equations 1
A video that demonstrates how to solve linear equations of the form Ax=B.
Khan Academy
Khan Academy: Radical Radicals: Square Roots and Real Numbers
This resource explains how to find the square root of real numbers using their prime factorizations and labeling the results as rational or irrational. [10:19]
Khan Academy
Khan Academy: Algebra 2: Applying Rational Equations 1
A step-by-step breakdown on how to solve a rational equation from a real-wrold application problem. [5:26]
Khan Academy
Khan Academy: Algebra: Conic Sections: Non Linear Systems of Equations 1
A video lesson on solving a non-linear system of equations graphically. The system consists of one quadratic equation and one linear equation. Both are graphed to find the points of intersection. The solutions are confirmed algebraically...
Khan Academy
Khan Academy: Radical Equations: Solving Radical Equations
This video demonstrates how to solve an equation with a square root by isolating the square root and then squaring both sides of the equation.
Khan Academy
Khan Academy: Algebra: Subtracting and Simplifying Radicals
This resource explains how to subtract radicals and then simplify the results. [5:45]
Khan Academy
Khan Academy: Algebra: Understanding Square Roots
This resource provides information and examples about finding the square root of a number. [1:21]
Khan Academy
Khan Academy: Radical Radicals: Understanding Square Roots
This video provides information and examples about finding the square root of a number.