ET - Rationalize Denominator

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

Rationalize the denominator.
 $\frac{\sqrt{3}}{\sqrt{15}}$  

•  $\frac{\sqrt{5}}{5}$  

•  $\frac{\sqrt{3}}{12}$  

•  $\frac{5\sqrt{2}}{2}$  

•  $\frac{\sqrt{3}}{3}$  

Tags

CCSS.HSN.RN.A.2

Simplify:  $\frac{\sqrt{2}}{\sqrt{8}}$  

•  $\frac{\sqrt{2}}{2}$  

•  $\frac{1}{2}$  

•  $4$  

•  $\frac{1}{\sqrt{2}}$  

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify:  $\frac{9}{\sqrt{5}}$ 

•  $3\sqrt{5}$ 

•  $\frac{9\sqrt{5}}{5}$ 

•  $\frac{3\sqrt{5}}{5}$ 

•  $\frac{9}{25}$ 

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Fully simplify....

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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

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Tags

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3