A2 Simplifying Radicals Practice

Simplify the following radical: √32

• 3√2

• 4√8

• 16√2

• 4√2

√72

• 7√9

• 4√6

• 6√2

• 3√4

√45

• 3√5

• 5√3

• 9√5

• 5√9

• 11√5

• 11√10

• 5√5

• 12√10

• -5√1

• 8√2 + 13√3

• 21√5

• 20√5

• 17√2

• 9√1

• 9

• 9√2

• 13√3

• 10√30

• 13√6

• 11√3

The number under the radical sign or square root sign  is called the ______.

• radical sign

• radicand

• factor

• exponent

Simplify completely:

• 4

• 
• 
• cannot be simplified.

Simplify completely

• 
• 
• 
•