Solving and Estimating Roots Quiz

Solve the equation x² = 121

• 6

• 8

• 11

• 12

Solve ∛729

• 6

• 7

• 8

• 9

Which representations are equal to 64?

• 8²

• 32²

• (-8)(-8)

• 4³

• 21³

Which is the best estimate of the square root of 63?

• 7.1
• 7.3
• 7.5
• 7.9

Which number has a square root that  is between 7 and 8?

• 48
• 81
• 60
• 36

Between which two whole numbers is the square root of 20?

• 5 and 6
• 10 and 2
• 4 and 5
• 3 and 4

Which is the best estimate of the square root of 26?

• 5.09
• 5.89
• 5.75
• 5.58

• x = 12
• x = 24
• x = 144
• x = 121

Solve for p when p² = 100.

• 1,000
• 10
• 0.10
• -0.10

Solve for x when x³ = 125

• 5
• 10
• 12
• 15