Cube Root and Square Roots

∛125

• 5

• 4

• 6

• 7

Between which two integers is the square root of 20?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

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

• 2³ = √x

• 2² = √x

• 4 = √16

• √x = 2

Given the volume, find the length of each side of the cube.

• 16

• 16 ft

• 18

• 18 ft

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 

(cube root of -1)

• 1

• -1

• none of the above (imaginary number)

• 9

• -9

• 40.5

• -40.5

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

• 4

• 8

• 16

• 32

1 is a perfect square and perfect cube

• TRUE

• FALSE