Simplifying Rational Expressions

(x²+11x+24)/(x²+4x-32)

• A.(x+7)/(x+4)
• B.3/4
• C.(x+3)/(x+4)
• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Simplify by cancelling

• 1
• -1
• Can't be simplified

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Simplify

• (x-9)/(x+9)
• 1/(x-9)
• (x+9)
• 1/(x+9)

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Simplify.

• A.
• B.
• C.
• D.

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

20x³/(5x+10)

• A.4x³/(x+2)
• B.4x³/(x+10)
• C.2x³/(5x+1)
• D. 2x³/(x+5)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

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

•  $\frac{x-1}{x+7}$  

•  $\frac{x+1}{x+7}$  

•  $\frac{x-1}{x-7}$  

•  $\frac{x+1}{x-7}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

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

•  $\frac{x}{x+3}$  

•  $\frac{x}{x-3}$  

•  $\frac{x+6}{x-3}$  

•  $\frac{x}{x+6}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

 $Simplify:\ \ \frac{x^2+7x+10}{x^2-4}$  

•  $\frac{x-5}{x+2}$  

•  $\frac{x-5}{x-2}$  

•  $\frac{x+5}{x+2}$  

•  $\frac{x+5}{x-2}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

 $Simplify:\ \ \frac{x^2-25}{x^2-6x+5}$  

•  $\frac{x+5}{x-1}$  

•  $\frac{x-5}{x-1}$  

•  $\frac{x+5}{x+1}$  

•  $\frac{x-5}{x+1}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $Simplify:\ \ \frac{x^2+7x+12}{x^2+4x}$  

•  $\frac{x+3}{x+4}$  

•  $\frac{x-3}{x}$  

•  $\frac{x+3}{x}$  

•  $\frac{x+3}{x^2}$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3