Final Exam Review: Unit 10

Which of the following is a perfect square?

• 12
• 90
• 40
• 64

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

Simplify the following radical: √72

• 8√3
• 6√2
• 3√8
• 4√8

Simplify the following radical: √28

• 7√2
• 7√4
• 4√7
• 2√7

Simplify the following radical: √96

• 16√6
• 2√6
• 4√6
• √2

• 7√3
• Can't Simplify
• 6√15
• 6√3

• 8√6
• 8√12
• 12√6
• 12√12

 Simplify:   2√40 - 3√10 

• 5√10
• √10
• -√30

Which is equivalent to √121p⁵r⁷s⁴?

• 11prs √pr
• 11p^2.5r^3.5s² √pr
• 11p²r³s² √pr
• 11p²r³s²

Simplify:

• 8x⁹
• 8x³
• 8x⁴√x
• 8x³√x