Chp 4- Cubes and Cube Roots

What is 2 cubed?

2³

• 8

• 6

• 4

• 16

What number, n, cubed is equal to 64?

n³ = 64

• 4

• 2

• 8

• 262,144

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

Evaluate ∛1

• 1

• 2

• 3

• 4

∛125

• 5
• 4
• 6
• 7

What is the cube root of 27?

• 9
• 3
• -3
• -9

3³

• 89
• 27
• 42
• 100

∛216

• 6
• 72
• 108
• 4

What is -9 cubed?

(-9)³

• -729

• 729

• 27

• -27