Simplifying Radicals with Variables and Radical Operations

• A

• B

• C

• D

• A

• B

• C

• D

Simplify.

• A

• B

• C

• D

The number inside the radical is called...

• the index

• the radical sign

• the radicand

• none

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

• the index

• the radical sign

• the radicand

• none

• -5√1
• 8√2 + 13√3
• 21√5
• 20√5

Simplify

• ³√54

• 9 ³√2

• 3 ³√2

• 3 ³√3

In the picture, the "3" is called...

• the index

• the radical sign

• the radicand

• none

• A
• B
• C
• D

√24

• 4√6

• 2√6

• 6√2

• 2√12