Square Roots and Cube Roots with Nonperfect

Write an equation for this phrase, "The square root of x is equal to 3."

• x² = 3

• x² = 9

• √x = 3

• √x = 9

Write an equation for this phrase, "2 cubed is equal to the square root of x." 

• 2³ = √x

• 2² = √x

• 4 = √16

• √x = 2

Approximate the square root to the tenths place:  √52

• 7.2

• 7.3

• 7.1

• 7.5

(cube root of 8)

• 2

• -2

• None of the above 

Solve for p when p² = 100.

• 1,000

• ±10

• 0.10

• 10

The square root of 256 is...

• 15

• 18

• 13

• 16

A cube with side length s has a volume of 64 cubic units. What is the length of one side?

• 4

• 8

• 16

• 32

36

• 4

• 6

• 9

• 12

∛8

• 2

• -2

• ±2

• None

What is the cube root of 125?

• 5

• -5

• 25

• -25