Simplifying Radicals from 1-120

Simplify:

√72

• √72

• 2√2

• 6√2

• 4√18

Simplify the following radical: √24

• 2√6
• 4√6
• 2√12
• 3√8

Simplify:  √31

• 3√1
• already simplified
• 1√3
• 15√2 + 1

Simplify:
√45

• 9√5
• 3√5
• 5√9
• 3√15

Simplify:
√96

• 16√6
• 6√16
• 9√6
• 4√6

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

√48

• 4√2
• 6√3
• 4√3
• 4√2

Simplify √60

• 2√15
• 12
• 4√15
• 3√5

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