Lesson 2- Square and Cube Roots

Evaluate: √64

• 3

• 8

• 7

• 6

Evaluate: √16

• 4

• 8

• 2

• 9

Evaluate: 5²

• 16

• 25

• 20

• 10

Evaluate: 9²

• 18

• 81

• 90

• 64

Which of the following is NOT a perfect square?

• 1

• 4

• 100

• 8

Write the perfect square numbers for the equation below. (fill in the blanks)
6 x __ = __

• 6 x 4 = 24
• 6 x 6 = 36
• 6 x 5 = 36
• 6 x 3 = 12

Write the perfect square numbers for the equation below. (fill in the blanks)
10 x ___ = ___

• 10 x 13 = 130
• 10 x 14 = 100
• 10 x 10 = 100
• 10 x 5 = 50

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

• x² = 3
• x² = 9
• √x = 3
• √x = 9

Solve for p when p² = 100.

• 1,000
• 10
• 0.10
• -0.10

Solve for x when x³ = 125

• 5
• 10
• 12
• 15

Tags

TEKS.MATH.8.2B