Square and Cube Roots and Exponents

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

Square root of 16 is....

• 8
• 4
• 2
• 3

b²=361
b=...

• 19
• 20
• 16
• 17

Is 225 a perfect square?

• Yes
• No

65

• Is a perfect square.
• Is not a perfect square.

A cube with side length "s" has a volume of 64 cubic units. What is the length of each side of the cube.  Remember v=s^3 (third power)

• 32 units
• 16 units
• 8 units
• 4 units

 A cube-shaped box has a volume of 1331 cubic inches. How tall is the box? 

• 665.5 inches
• 11 inches
• 121 inches

A square poster has an area of 81 square inches. What is the length of each side of the square?

• 3 inches

• 9 inches

• 20.25 inches

• 40.5 inches

What does this symbol represent?

• square root

• divide by 2

• cube root

• greater than or less than