 Related Topics:
Algebra Word Problems
Common Core (Algebra)
Common Core for Mathematics

Examples, solutions, videos, and lessons to help High School students learn how to solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise.

### Suggested Learning Targets

• Solve simple rational and radical equations in one variable and provide examples of how extraneous solutions arise.
Common Core: HSA-REI.A.2

Extraneous Solutions to Radical Equations Solving Radical Equations part 1 of 2
This video explains how to solve radical equations that contain one radical. There is another video that explains how to solve radical equations with two radicals. Solving Radical Equations part 2 of 2
This video explains how to solve radical equations that contain two radicals. Ex 1: Solve a Basic Radical Equation - Square Roots
This video provides two basic examples of how to solve a radical equations containing square roots.

Ex 2: Solve Radical Equations - Square Roots
This video provides two examples of how to solve a radical equations containing square roots. Ex 3: Solve Radical Equations - Square Roots
This video provides two examples of how to solve a radical equations containing square roots. Ex 4: Solve Radical Equations - Square Roots
This video provides two examples of how to solve a radical equations containing square roots with the variable under the square root and not under the square root. Ex 5: Solve Radical Equations - Two Square Roots
This video provides two examples of how to solve a radical equations containing two square roots. Ex 6: Solve Radical Equations - Two Square Roots
This video provides two examples of how to solve a radical equations containing two square roots. Ex 7: Solve Radical Equations - Two Square Roots
This video provides two examples of how to solve a radical equations containing two square roots.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.  