Math 8: 7.1-7.2 Lesson Check

–√25

• 5
• -5
• ±5
• None

• 7/8

• 7/4

• 0.8

• 7/6

Solve for x:

x² = 36

• 6
• 18
• 6, -6
• -6

• x = 12

• x = 25

• x = -5

• x = 5

∛216

• 6
• 72
• 108
• 4

∛125

• 5
• 4
• 6
• 7

Evaluate this cube root.

Mathematical Equivalence

ON

• 12

• -12

• -72

• none of the above

√25