Simplifying Radicals Review

√128

• 64√2
• 16
• 2√8
• 8√2

√200

• 14
• 20√8
• 5√3
• 10√2

• A
• B
• C
• D

What is the cube root of 8?

• 4
• 2
• -2
• -4

Tags

CCSS.8.EE.A.2

The number 512 is a perfect cube because 512 = 8³.

Which number below is also a perfect cube?

• 125

• 300

• 150

• 256

Tags

CCSS.8.EE.A.2

∛1 =

• 4

• 3

• 2

• 1

Tags

CCSS.8.EE.A.2

• 2 ³√8
• 2 ³√7
• 8 ³√7
• ³√56

• 3 ³√25
• ³√375
• 3 ³√125
• 5 ³√3

∛81

• Simplified
• 3∛3
• 9
• 27∛3

Tags

CCSS.8.EE.A.2

Simplify the radical