Simplifying Rational Expressions

Simplify. 

Tags

CCSS.HSA.APR.D.6

State any excluded values, and indicate what type of discontinuity they represent.

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CCSS.HSF-IF.C.7D

State any excluded values, and indicate what type of discontinuity they represent.

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CCSS.HSF-IF.C.7D

Simplify.

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CCSS.HSA.APR.D.6

State the excluded values.

• there are none

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CCSS.HSA.APR.D.7

Simplify

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CCSS.HSA.APR.D.6

List any domain restrictions, and state the type of discontinuity.

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CCSS.HSF-IF.C.7D

State the domain restrictions.

• x ≠ -6

• x ≠ -6, 3

• x ≠ 3

• x ≠ -18

 $Simplify:\ \ \frac{x^2+6x-7}{x^2-49}$  

•  $\frac{x-1}{x+7}$  

•  $\frac{x+1}{x+7}$  

•  $\frac{x-1}{x-7}$  

•  $\frac{x+1}{x-7}$  

Tags

CCSS.HSA.APR.D.6

 $Simplify:\ \ \frac{x^2+6x}{x^2+3x-18}$  

•  $\frac{x}{x+3}$  

•  $\frac{x}{x-3}$  

•  $\frac{x+6}{x-3}$  

•  $\frac{x}{x+6}$  

Tags

CCSS.HSA.APR.D.6