Square Roots and Cube Roots (Lesson 2.3.2)

 $\sqrt{16}=?$  

• 8

• 2

• 4

• 32

Tags

CCSS.8.EE.A.2

The area of a square painting is 81  $cm^2$  . What is the length of one side?

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.8.EE.A.2

 $^3\sqrt{1}=$  

• 1

• -1

• ±1

• none

Tags

CCSS.8.EE.A.2

 $^3\sqrt{64}=$  

• -8

• 8

• 16

• 4

Tags

CCSS.8.EE.A.2

√ 36

• 4
• 6
• 12

Tags

CCSS.8.EE.A.2

What is the cube root of 125?

• 5
• -5
• 25
• -25

Tags

CCSS.8.EE.A.2

What is the cube root of 27?

• 9
• 3
• -3
• -9

Tags

CCSS.8.EE.A.2

∛8

• 2
• -2
• ±2
• None

Tags

CCSS.8.EE.A.2

Solve for x when x³ = 125

• 5
• 10
• 12
• 15

Tags

CCSS.8.EE.A.2