Simplifying Radical and Vice Versa

What do you call a symbol for the square root or higher-order root of a number?

• Radical sign

• Radicand

• Index  

• Coefficient of radicand

What do you call a number which indicates which root is desired of the number under the radical?

• Radical sign

• Radicand         

• Index  

• Coefficient of radicand

What do you call the process of simplifying an expression that contains a radical in the denominator?

Simplify

• A

• B

• C

• D

Simplify the radical

• 
• 
• 
• 

Simplify

• A

• B

• C

• D

Simplify.

• A

• B

• C

• D

• A
• B
• C
• D

Simplify:

• √4√12

• 4√12

• 4√3

• 2√3