Simplifying/Adding/Subtracting Radicals

The number under the radical sign or square root sign  is called the ______.

• radical sign
• radicand
• factor
• exponent

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Which of the following is NOT a perfect square?

• 9

• 27

• 64

• 81

Which of the following four answers IS a perfect cube?

• 25

• 81

• 125

• 144

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

Tags

CCSS.8.EE.A.2

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

Tags

CCSS.HSN.RN.A.2

Simplify √300

• 4√6
• 3√100
• 3√10
• 10√3

Tags

CCSS.HSN.RN.A.2

Simplify the following radical: 2√24

• 4√6
• 2√6
• 24√2
• 4√4

Tags

CCSS.HSN.RN.A.2

Simplify completely:

• 
• 
• 
• cannot be simplified

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

• A

• B

• C

• D

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

 $8\sqrt{320xy^4}$  

•  $8y\sqrt{5xy}$  

•  $8y\sqrt{5x}$  

•  $64y^2\sqrt{5x}$  

•  $64y^3\sqrt{5x}$