Introduction to square roots | Numbers and operations | 8th grade | Khan Academy

How to approximate square roots | Numbers and operations | 8th grade | Khan Academy

Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy

Understanding square roots | Pre-Algebra | Khan Academy

Square roots and real numbers | Pre-Algebra | Khan Academy

Approximating square roots to hundredths | Pre-Algebra | Khan Academy

Solving quadratic equations by square roots | Algebra II | Khan Academy

Introduction to cube roots | Numbers and operations | 8th grade | Khan Academy

Square root of decimal (example) | Numbers and operations | 8th grade | Khan Academy

Simplifying square roots | Exponent expressions and equations | Algebra I | Khan Academy

Square root by division method visualised | Squares and square roots | Class 8 (India) | Math

Proof that square root of 2 is irrational | Algebra I | Khan Academy

What are Square Roots? | Math with Mr. J

Simplifying square-root expressions | Mathematics I | High School Math | Khan Academy

Graphing square and cube root functions | Algebra 2 | Khan academy

Proof that square root of prime number is irrational | Algebra I | Khan Academy

Graphs of square-root functions | Functions and their graphs | Algebra II | Khan Academy

Solving square-root equations: two solutions | Mathematics III | High School Math | Khan Academy

Adding and simplifying radicals | Pre-Algebra | Khan Academy

Rewriting square root of fraction