Operations with Radicals

The checkmark symbol that tells us to square root something is called...

• the index

• the radical sign

• the radicand

• none

Simplify

• ³√54

• 9 ³√2

• 3 ³√2

• 3 ³√3

Simplify 9∛32

• 9∛4

• 2∛4

• 18∛4

• 9∛2

Simplify: √28 * √3

• √84

• 2√21

• 4√21

• 2√7 * √3

Simplify: 2√7 + √28

• 7√4

• 4√14

• 4√7

• 9√7

The square roots of all perfect squares are___________?

• integers or whole numbers

• irrational

• fractions

• divisible by 2

Simplify:

• 4√30

• √4√30

• √2√30

• 2√30

Simplfiy

• 5√2

• 0

• 2√2

• -3√2

• 0
• 3∛1
• 3∛7
• 3

• 0
• √5
• 1
• -2√15