Powers, Exponents, and Roots

To find the square root of a number, you must divide it by 2.

• True
• False

∛216

• 6
• 72
• 108
• 4

What is the cube root of 125?

• 5
• -5
• 25
• -25

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

The area of the square pool on Mr. Carr's vacation was 256 ft². How long was one side of the pool?

• 17 ft

• 18 ft

• 16 ft

• 15 ft

√196 = ______

• 14
• 14²
• 15
• 15²

What is 11 squared?

11²

• 132

• 144

• 121

• 22

True or false? 9² is 18

• True
• False

-√144

• 12
• 13
• -12
• None of the above

 $-6^2$  = ? 

• 36

• -36

• 12

• -12