Simplifying Rational Expressions

Simplifying Rational Expressions

Multiple Choice

 $Simplify:\ \ \frac{x^8y^{12}}{x^4y^{15}}$  

•  $\frac{x^4}{y^3}$  

•  $\frac{x^{12}}{y^3}$  

•  $x^{12}y^{27}$  

•  $\frac{y^3}{x^4}$  

Multiple Choice

Simplify.

• A.

• B.

• C.

• D.

Multiple Choice

Simplify

• A.4x³/(x+2)

• B.4x³/(x+10)

• C.2x³/(5x+1)

• D. 2x³/(x+5)

Multiple Choice

Simplify the expression

• A

• B

• C

• D

Multiple Choice

Simplify

 $\frac{3-x}{x^2+8x-33}$  

•  $\frac{3-x}{\left(x-3\right)\left(x+11\right)}$  

•  $\frac{1}{x+11}$  
  

•  $\frac{-1}{x+11}$  
  

•  $\frac{-1}{x-11}$  
  

Multiple Choice

Simplify

 $\frac{\left(2x-2x^2\right)}{\left(x-1\right)}$  

•  $-2x$  
  

•  $\frac{-1}{2x}$  

•  $2x$  
  

•  $\frac{1}{2x}$  
  

Multiple Choice

Simplify

• A

• B

• C

• D

Multiple Choice

Simplify
(x²+6x+8)/(x²-x-6)

• (x+2)/(x-3)
• (x+4)/(x+2)
• (x+4)/(x-3)
• (x+2)/(x+2)

Multiple Choice

Simplify

• A.(x+7)/(x+4)

• B.3/4

• C.(x+3)/(x+4)

• D.(x+3)/(x-4)

Multiple Choice

Simplify.

• A

• B

• C

• D