Main content

## 8th grade

### Course: 8th grade > Unit 1

Lesson 2: Square roots & cube roots- Intro to square roots
- Square roots of perfect squares
- Square roots
- Intro to cube roots
- Cube roots
- Worked example: Cube root of a negative number
- Equations with square roots & cube roots
- Square root of decimal
- Roots of decimals & fractions
- Equations with square roots: decimals & fractions
- Dimensions of a cube from its volume
- Square and cube challenge
- Square roots review
- Cube roots review

© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice

# Square roots

CCSS.Math: 8.EE.A.2

## Problem

Stuck?

Stuck?