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: Division of Roots: Lesson 3
How to divide roots is covered in this lesson. It is 3 of 7 in the series titled "Division of Roots."
Sophia Learning
Sophia: Roots and Fractional Exponents: Lesson 1
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."
Sophia Learning
Sophia: Roots and Powers in Equations: Lesson 3
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."
Sophia Learning
Sophia: Roots and Powers in Equations: Lesson 4
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."
Sophia Learning
Sophia: Simplifying Radical Expressions: Lesson 4
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."
Sophia Learning
Sophia: Simplifying Radicals With Perfect Squares: Lesson 2
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."
Sophia Learning
Sophia: Simplifying Radicals With Prime Factorization
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
Sophia Learning
Sophia: Rationalizing Denominators
This video describes the why and how of rationalizing denominators. It gives simple and complex examples and explains the process.
Sophia Learning
Sophia: Taking a Partial Root: Lesson 6
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.
Sophia Learning
Sophia: Taking a Root: Lesson 3
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.
Sophia Learning
Sophia: Taking a Root: Lesson 8
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.
Sophia Learning
Sophia: Volume and Cubed Roots
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.
Khan Academy
Khan Academy: Exponent Properties: Radical Equivalent to Rational Exponents
In this video lesson students learn about radical equivalents to rational exponents.
Virtual Nerd
Virtual Nerd: What Is the Product Property of Square Roots?
The product property of square roots is really helpful when you're simplifying radicals. Watch this tutorial and learn about it. [4:15]
Virtual Nerd
Virtual Nerd: What Is the Quotient Property of Square Roots?
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]
Virtual Nerd
Virtual Nerd: What Are Rational Exponents?
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]
Khan Academy
Khan Academy: Exponent Properties: Simplifying Cube Roots
In this video lesson students learn about simplifying cube roots.
Khan Academy
Khan Academy: Radical Radicals: Finding Cube Roots
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]
Khan Academy
Khan Academy: Exponent Properties: How to Rationalize a Denominator
In this video lesson students learn how to rationalize a denominator.
Khan Academy
Khan Academy: Exponent Properties: Radical Expressions With Higher Roots
In this video lesson students explore radical expressions with higher roots.
Khan Academy
Khan Academy: Exponent Properties: Multiply and Simplify a Radical Expression
In this video lesson students divide and simply a radical expression.
Khan Academy
Khan Academy: Exponent Properties: Radical Equivalent to Rational Exponents 2
In this video students explore radical equivalents to rational exponents by looking at the fourth root of a rational expression.
Sophia Learning
Sophia: Multiplying Radical Expressions
This video lesson demonstrates how to multiply radical expressions. The tutorial includes detailed examples and a quiz follows to test students' understanding of the skill.