Perfect Square Roots and Cubes

Solve for p when p² = 100.

• 1,000

• 10

• 0.10

• -0.10

Tags

CCSS.8.EE.A.2

Write an equation for this phrase, "2 cubed is equal to the square root of x." 

• 2³ = √x

• 2² = √x

• 4 = √16

• √x = 2

Write an equation for this phrase, "The square root of x is equal to 3."

• x² = 3

• x² = 9

• √x = 3

• √x = 9

Find the two square roots of the number; 16

• 4, -4

• 16, -16

• 2, -2

• 8, -8

Tags

CCSS.8.EE.A.2

• 25

• -5

• 5

• 15

Tags

CCSS.8.EE.A.2

121 = ______

• 11²

• 12

• 11

• 112

Tags

CCSS.6.EE.A.1

13² = ______

• 225

• 196

• 169

• 166

Tags

CCSS.8.EE.A.2

A cube has the volume of 27in³. What are the side lengths?

• 9in

• 3in

• 27in

• 2in

Tags

CCSS.8.EE.A.2

• 25² = x
• x² = 5
• x² = 25
• √25 = x²

Tags

CCSS.8.EE.A.2

A cube has the volume of 125in³. What are the side lengths?

• 5in

• 25in

• 3in

• 10in

Tags

CCSS.8.EE.A.2