Instructional Video
Khan Academy

Khan Academy: Algebra: Multiply and Simplify a Radical Expression 2

9th - 10th Standards
Video showing how to divide radicals and then simplify the results by using the rules of exponents. [3:07]
Instructional Video
Khan Academy

Khan Academy: Algebra: Simplifying Radicals

9th - 10th Standards
Video working through multiple examples of simplifying radicals by finding the largest perfect square factor. Includes a discussion about how simplifying radicals is the same as using fractional exponents and following the rules of...
Instructional Video
Khan Academy

Khan Academy: Algebra: Solving Radical Equations

9th - 10th Standards
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. Includes checking the solution to make sure it holds true in the original equation.
Instructional Video
Khan Academy

Khan Academy: Algebra: Solving Radical Equations 3

9th - 10th Standards
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]
Instructional Video
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Radicals

9th - 10th Standards
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...
Instructional Video
Sophia Learning

Sophia: Division of Roots: Lesson 3

7th - 9th
How to divide roots is covered in this lesson. It is 3 of 7 in the series titled "Division of Roots."
Instructional Video
Sophia Learning

Sophia: Roots and Fractional Exponents: Lesson 1

7th - 8th
In this lesson, students are shown the relationship between roots and fractional exponents (one can be rewritten as the other). It is 1 of 10 in the series titled "Roots and Fractional Exponents."
Instructional Video
Sophia Learning

Sophia: Roots and Powers in Equations: Lesson 3

9th - 10th
This lesson discusses how two powers are inverses if they result in 1 and how a root is the equivalent of a fractional power. It is 3 of 7 in the series titled "Roots and Powers in Equations."
Instructional Video
Sophia Learning

Sophia: Roots and Powers in Equations: Lesson 4

9th - 10th
This lesson discusses how two powers are inverses if they result in 1 and how a root is the equivalent of a fractional power. It is 4 of 7 in the series titled "Roots and Powers in Equations."
Instructional Video
Sophia Learning

Sophia: Simplifying Radical Expressions: Lesson 4

9th - 10th
This lesson will provide examples simplifying radical expression by applying the properties of square roots and prime factorization. It is 4 of 8 in the series titled "Simplifying Radical Expressions."
Instructional Video
Sophia Learning

Sophia: Simplifying Radicals With Perfect Squares: Lesson 2

9th - 10th
This lesson will demonstrate how to simplify radicals by using perfect squares. It is 2 of 6 in the series titled "Simplifying Radicals with Perfect Squares."
Instructional Video
Sophia Learning

Sophia: Simplifying Radicals With Prime Factorization

9th - 10th
This video tutorial demonstrates how to simplify radicals using prime factorization. The lesson includes detailed examples. There is also a self-assessment for learners to check themselves. Video
Instructional Video
Sophia Learning

Sophia: Rationalizing Denominators

9th - 10th
This video describes the why and how of rationalizing denominators. It gives simple and complex examples and explains the process.
Instructional Video
Sophia Learning

Sophia: Taking a Partial Root: Lesson 6

9th - 10th
This lesson shows students what to do when an exact root can not be found. It is 6 of 10 in the series titled "Taking a Partial Root." There is a short video tutorial in addition to questions.
Instructional Video
Sophia Learning

Sophia: Taking a Root: Lesson 3

9th - 10th
This lesson demonstrates how to take the root of a number. It is 3 of 11 in the series titled "Taking a Root." A short video tutorial in addition to questions.
Instructional Video
Sophia Learning

Sophia: Taking a Root: Lesson 8

9th - 10th
This lesson demonstrates how to take the root of a number. It is 8 of 11 in the series titled "Taking a Root."A short video tutorial in addition to questions.
Instructional Video
Sophia Learning

Sophia: Volume and Cubed Roots

9th - 10th
In this tutorial you will learn how to find the volume of an object as well as how to use the volume equation to find the radius of a sphere using cubed roots. Student watch a video tutorial and then take an online quiz.
Instructional Video
Khan Academy

Khan Academy: Exponent Properties: Radical Equivalent to Rational Exponents

9th - 10th Standards
In this video lesson students learn about radical equivalents to rational exponents.
Instructional Video
Virtual Nerd

Virtual Nerd: What Is the Product Property of Square Roots?

9th - 10th Standards
The product property of square roots is really helpful when you're simplifying radicals. Watch this tutorial and learn about it. [4:15]
Instructional Video
Virtual Nerd

Virtual Nerd: What Is the Quotient Property of Square Roots?

9th - 10th Standards
This tutorial introduces you to the quotient property of square roots which is very useful when trying to take the square root of a fraction. [3:51]
Instructional Video
Virtual Nerd

Virtual Nerd: What Are Rational Exponents?

9th - 10th Standards
This video describing rational exponents and giving examples can be used to help prepare for the SAT. You will learn how to rewrite an expression with a rational exponent in several ways. [8:09]
Instructional Video
Khan Academy

Khan Academy: Exponent Properties: Simplifying Cube Roots

9th - 10th Standards
In this video lesson students learn about simplifying cube roots.
Instructional Video
Khan Academy

Khan Academy: Radical Radicals: Finding Cube Roots

9th - 10th Standards
Video simplifying the cube root of a negative number using prime factorization. Includes link to additional practice at the top of the video. [4:18]
Instructional Video
Khan Academy

Khan Academy: Exponent Properties: How to Rationalize a Denominator

9th - 10th
In this video lesson students learn how to rationalize a denominator.