simplify, multiply and divide rational expressions

Simplify. 

• (m+6)/(m-3)
• 7/(m-3)
• 7(m+6)
• (m-3)

Tags

CCSS.HSA.APR.D.6

Simplify

 $\frac{x^2-49}{x^2+9x+14}$  

• (x-7)/(x+2)

• (x+7)/(x+2)

• (x-7)/(x-2)

• (x+7)/(x+2)

Tags

CCSS.HSA.APR.D.6

• a
• b
• c
• d

Tags

CCSS.HSA.APR.D.6

• a
• b
• c
• d

Tags

CCSS.HSA.APR.D.6

• a
• b
• c
• d

Tags

CCSS.HSA.APR.D.6

Divide the Rational Expression
 $\frac{x^2-4x-5}{x^2-3x+2}\div\frac{x^2-3x-10}{x^2-4}$  

•  $\frac{x-5}{x-1}$  

•  $\frac{x+1}{x-1}$  

•  $\frac{1}{x-1}$  

•  $x+1$  

Tags

CCSS.HSA.APR.D.6

Divide:

 $\frac{x^2-11x+28}{x^2+5x+4}\div x^2-16$  

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

•  $\frac{x-7}{x+1}$  

•  $\frac{x-7}{\left(x+4\right)^2\left(x+1\right)}$  

•  $\frac{\left(x-7\right)\left(x-4\right)^2}{\left(x+1\right)}$  

Tags

CCSS.HSA.APR.D.6

Mathematical Equivalence

ON