8-25-21 Square and Cube Roots

Determine which is perfect square?

• 54

• 36

• 21

• 43

determine which is square root of 144

• 11

• 10

• 12

• 14

√64

• 3
• 8
• 7
• 6

√121

• 12
• 10
• 11
• 3

What is a square?

• Something you multiply by the 3rd power
• A shape
• A number you multiply by itself

True or false? 9² = 18

• True

• False

13²

• 26
• 196
• 144
• 169

What is 2 cubed?

2³

• 8

• 6

• 4

• 16

Find the cube root of 125:

• 41.67

• 25

• 5

What is 5 cubed?

5³

• 125

• 25

• 15

• 625