Squares and Cubes

• 8

• 2

• 4

• 32

• 2

• -2

• None of the above 

• 1

• -1

• none of the above (imaginary number)

• 2

Which of the following is irrational?

What is 2 cubed?

2³

• 8

• 6

• 4

• 16

What number, n, cubed is equal to 64?

n³ = 64

• 4

• 2

• 8

• 262,144

∛125

• 5
• 4
• 6
• 7

Evaluate. 7³

• 313
• 323
• 333
• 343

What is the cube root of 27?

• 9
• 3
• -3
• -9