topic badge

1.03 Square roots of perfect squares

Interactive practice questions

Evaluate $12^2$122

Easy
< 1min

Evaluate $9^2$92

Easy
< 1min

Evaluate $\left(-4\right)^2$(4)2

Easy
< 1min

Evaluate $\left(-16\right)^2$(16)2

Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

MGSE8.EE.2

Use square root and cube root symbols to represent solutions to equations. Recognize that x^2 = p (where p is a positive rational number and |x| < 25) has 2 solutions and x^3 = p (where p is a negative or positive rational number and lxl < 10) has one solution. Evaluate square roots of perfect squares < 625 and cube roots of perfect cubes > -1000 and < 1000.

What is Mathspace

About Mathspace