Multiplying Rational Expressions

Simplify.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.7

Simplify.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.7

Multiply and Simplify

• 4(x+3)/(x+2),

• (x+2)/4(x+1)

• (x+2)/4(x+3),

• 4(x+1)/(x+2),

Tags

CCSS.HSA.APR.D.7

Simplify
 $\frac{10x^8y^5}{4x^2y^5}$  

•  $6x^6y$  

•  $\frac{5x^6}{2}$  

•  $\frac{5x^6y}{2}$  

•  $6x^6$  

 $\frac{x+4}{5}\times\frac{25}{x+4}$  

•  $\frac{\left(x+4\right)^2}{125}$  

•  $\frac{25\left(x+4\right)}{5\left(x+4\right)}$  

•  $5\left(x+4\right)$  

• 5

Tags

CCSS.HSA.APR.D.7

 $\frac{8}{n-2}\times\frac{5n+50}{n+10}$  

Simplify. Begin by factoring (check for GCF).

•  $n+4$  

•  $n-4$ 

•  $\frac{n+4}{5}$  

•  $\frac{40}{n-2}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{\left(x+3\right)\left(x+8\right)}{\left(x+8\right)\left(x-4\right)}$  

•  $\frac{x+7}{x-4}$  

•  $-\frac{3}{4}$  

•  $\frac{x+3}{x+4}$  

•  $\frac{x+3}{x-4}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{x^2-8x-20}{x-10}\times\frac{3x}{x+2}$  
Simplify. **Hint: factor first!

•  $3x$  

•  $\frac{x+9}{\left(x-6\right)\left(x+10\right)}$  

•  $\frac{5}{4}$  

•  $\frac{5}{3}$  

Tags

CCSS.HSA.APR.D.6

Tags

CCSS.HSA.APR.D.6

• 10 / 14a⁴

• 21 / 49a⁴

• 3 / a⁴

• 3 / 7a⁴

Tags

CCSS.HSA.APR.D.7