Using a Calculator to Approximate a Square Root | Algebra | Study.com

Evaluating Roots With a Scientific Calculator

Finding the Square Root of a Perfect Square Monomial | Algebra | Study.com

Negative Square Root | Definition & Examples

Product of Square Roots Rule: Definition & Example

What is Square Root (Definition & Examples)

Simplifying a Square Root with Variables

Perfect Squares and Square Roots (Video & Practice Questions)

How to Simplify a Square Root | Algebra | Study.com