Squares, Cubes, Square Roots, and Cube Roots

(cube root of 8) 

• 2

• -2

• None of the above 

Tags

CCSS.8.EE.A.2

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.8.EE.A.2

(cube root of -1)

• 1

• -1

• none of the above (imaginary number)

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

Leona is so excited. Her grandma is ordering a cubic hot tub that has a volume of 216 ft³. Her grandma needs to know how long each side is to order trim. What is the length of each side?

• 4 feet

• 6 feet

• 8 feet

• 108 feet

Tags

CCSS.8.EE.A.2

Evaluate this cube root.

Mathematical Equivalence

ON

• x = 16
• x = 64
• x = 512
• x = 2

Tags

CCSS.8.EE.A.2

• 8

• 4

• 32

Tags

CCSS.8.EE.A.2

Find the cube root (type your answer below)

Tags

CCSS.8.EE.A.2

• 9
• 3
• 1/3
• 1

Tags

CCSS.8.EE.A.2