Simplify Rational Expressions

SIMPLIFY each problem.

DO NOT Multiply them.

• OK

• This is the wrong choice. I should read the problem and select OK.

Tags

CCSS.HSA.APR.D.7

 $\frac{2x\left(x+1\right)}{3x\left(x+1\right)}=$  

•  $\frac{2}{3}$  

•  $\frac{2x}{3x}$  

•  $\frac{2x^2+2x}{3x^2+3x}$  

•  $\frac{x}{3}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{\left(x-6\right)\left(x+5\right)}{\left(x+5\right)\left(x+6\right)}=$  

•  $-1$  

•  $-\frac{6}{6}$  

•  $\frac{x-6}{x+6}$  

•  $\frac{x-5}{x-6}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{\left(2x+1\right)\left(3x-4\right)\left(x+8\right)}{\left(x+8\right)\left(2x+1\right)}=$  

•  $-x$  

•  $-1$  

•  $3x-4$  

•  $\frac{1}{3x-4}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{4x^3\left(x+7\right)}{6x^2\left(x-7\right)}=$  

•  $\frac{x+7}{x-7}$  

•  $\frac{4x}{6}$  

•  $\frac{2x}{3}$  

•  $\frac{2x\left(x+7\right)}{3\left(x-7\right)}$  

Tags

CCSS.HSA.APR.D.6

 $\frac{x^7\left(5x+1\right)\left(x+5\right)\left(x-4\right)}{x^7\left(5x-1\right)\left(x-4\right)\left(x+5\right)}=$  

•  $\frac{5x+1}{5x-1}$  

•  $\frac{x\left(5x+1\right)}{x\left(5x-1\right)}$  

•  $\frac{x}{x}$  

•  $1$  

Tags

CCSS.HSA.APR.D.6

 $\frac{\left(x+4\right)\left(x-5\right)\left(x+3\right)}{\left(x+4\right)\left(x+4\right)\left(x-5\right)}=$  

•  $\frac{x+3}{x-5}$  

•  $x+3$  

•  $\frac{1}{x+3}$  

•  $\frac{x}{3}$  

Tags

CCSS.HSA.APR.D.6