Radicals Multiplying Adding and Subtracting

Evaluate.

• 444

• 222

• 4

• 2

Estimate the square root.

• 9.8

• 9

• 9.3

• 10

• A
• B
• C
• D

• A
• B
• C
• D

Simplify

• A

• B

• C

• D

Find the area of the rectangle shown.

• 18√20

• 12√10 + 6√2

• 9√12

• 36√5

What is the square root symbol called?

• Radicand

• Radical

• The house

• It doesn't have a name

The number under the radical symbol is called what?

• radical

• square root

• radicand

• index

• A

• B

• C

• D

Simplify

3√2 - 3√18

• -4√4

• 8√2

• 5√2

• -6√2