Mon.1/15 Less.20-3Multiplying&DivideRadicalExpressions

What is this called?

 $\sqrt{ }$  

• Radical

• Radicand

• Cube root

• Divider

Completely Simplify:

 $\frac{\sqrt{4}}{\sqrt{25}}$  

• 2/5

• 4/25

• 2/25

• 1/√25

Simplify:
√6 ⋅√6

• √36
• 2√3
• 12
• 6

Tags

CCSS.HSN.RN.A.2

Simplify
 $2\sqrt{3}\cdot5\sqrt{2}$  

•  $7\sqrt{6}$  

•  $7\sqrt{5}$  

•  $10\sqrt{5}$  

•  $10\sqrt{6}$  

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify
 $4\sqrt{6}\cdot2\sqrt{2}$  

•  $6\sqrt{8}$  

•  $8\sqrt{8}$  

•  $12\sqrt{2}$  

•  $16\sqrt{3}$  

Simplify
 $\sqrt{50}\cdot\sqrt{2}$  

•  $\sqrt{10}$  

•  $\sqrt{5}$  

•  $10$  

•  $5$  

Tags

CCSS.HSN.RN.A.2

Simplify
 $\frac{6\sqrt{18}}{2\sqrt{3}}$  

•  $6$  

•  $3\sqrt{6}$  

•  $2\sqrt{9}$  

•  $3\sqrt{2}$  

Tags

CCSS.HSN.RN.A.2

 $\frac{60\sqrt{10}}{30\sqrt{2}}$  Simplify

•  $30\sqrt{8}$  

•  $2\sqrt{20}$  

•  $10$  

•  $2\sqrt{5}$  

Tags

CCSS.HSN.RN.A.2

Rationalize the denominator.

• A

• B

• C

• D

Rationalize the denominator.

 $\frac{4}{\sqrt{5}}$  

•  $\frac{4\sqrt{5}}{5}$  

•  $\frac{\sqrt{5}}{4}$  

•  $\frac{\sqrt{6}}{3}$  

•  $\frac{5\sqrt{2}}{2}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3