Simplify Variable Square Roots

√(-300)

• 10i√3

• 15√15

• -10√3

• 2i√13

Leon is asked to simplify √-120. A good first step would be to...

• divide 120 by 2

• replace the negative with an i on the outside of the radical

• take the square root of -120

• graph y = √-120

Simplify.

• A

• B

• C

• D

Simplify.

• A

• B

• C

• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• 3√2
• √6
• 6
• 2√3

• 10

Tags

CCSS.HSN.RN.A.2

Reduce to lowest terms: √169

• 13

• 12

• 3√7

• 9√2