39 videos in "Intro to Square Roots"

Radical Expressions  Square Roots

Simplifying Square Roots

Rationalizing Denominators of Radical Roots

Radical Expressions of integers (Part 1)

Radical Polynomial Expressions (Part 2)

Square Roots and Radicals 1

Square Roots and Radicals 2

Square Roots and Radicals 3

Square Roots and Radicals 4

Square Roots and Radicals 5

Square Roots and Radicals 6

Square Roots and Radicals 7

Square Roots and Radicals 8

Square Roots and Radicals 9

Square Roots and Radicals 10

Square Roots and Radicals 11

Square Roots and Radicals 12

Square Roots and Radicals 13

Square Roots and Radicals 14

Square Roots and Radicals 15

Square Roots and Radicals 16

Square Roots and Radicals 17

Square Roots and Radicals 18

Square Roots and Radicals 19

Rationalizing the denominator

Simplifying Radicals by Factoring

Multiplying Radicals and Simplifying

Simplifying a Radical with Variables

Simplifying Rational Radical Expression

Simplify a Radical Expression with Variables

Rationalizing the Binomial Denominator

Adding Radical Expressions

Simplify Fraction Under a Square Root

Add Radical Expressions

Simplifying Square Roots

Simplify Square Root of an Integer

Square Roots and Radicals 12b

Rationalizing a Denominator

Rationalizing a Denominator
Square Roots and Radicals 16
 What does it mean to rationalize the denominator?
 How do you remove a radical from the denominator of a fraction?
 How can you change a radical into a whole number?
 How do you simplify the square root of 5/3?
 How do you simplify the square root of 5/12?
 What is a shortcut for rationalizing the denominator of a fraction?
 How do you simplify the square root of 7/8?
 How do you simplify the square root of 2/45?
This lesson shows many more examples and techniques for a math procedure introduced in the previous lesson called rationalizing the denominator. A couple of shortcut methods are shown in this lesson for getting the square root out of the denominator. All steps for these methods are explained completely. This is a very important lesson for future Algebraic problems.