Square and Cubed Roots 4th

Solve for x when x= √16 

• x = 2
• x = 4
• x = 8
• x = 32

Tags

CCSS.6.EE.A.1

Solve for x when x = (3/4)²

• x = 4/3
• x = 9/4
• x = 9/16
• x = 3/16

Tags

CCSS.8.EE.A.1

Solve for x when x³ = 125

• 5
• 10
• 12
• 15

Tags

CCSS.8.EE.A.2

If x³ = -27, then x equals

• -3
• -9
• +3 and -3
• +9 and -9

Tags

CCSS.7.EE.B.3

Select the answer with all perfect squares. 

• -144, 9, 50, 75, 81, 100
• 9, 50, 75, 81, 100
• 9, 50, 81, 100
• 9, 81,100

Tags

CCSS.8.EE.A.2

The area of a square is 400 m². What is the length of the side of the square?

• 20 m
• 200 m
• 20 m²
• 200 m²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The number -8 is a

• perfect Square
• perfect Cube

Tags

CCSS.8.EE.A.2

The number 25/9 is a 

• perfect square
• perfect cube

Tags

CCSS.8.EE.A.2

Is 225 a perfect square?

• Yes
• No

Tags

CCSS.8.EE.A.2

 $-\sqrt{36}=$  

• -6

• 6

• -18

• 12