Simplifying Rationals (Multiplying/Dividing)

Simplify

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

• $\frac{1}{\left(x-9\right)}$
  

• $\left(x+9\right)$
  

• $\frac{1}{\left(x+9\right)}$
  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Simplify

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

• $-\frac{3}{4}$
  

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

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

Tags

CCSS.HSN.RN.A.2

Simplify.

• A

• B

• C

• D

Tags

CCSS.HSN.RN.A.2

• A.
• B.
• C.
• D.

Tags

CCSS.8.EE.A.1

Simplify

• $\frac{4x^3}{x+2}$

• $\frac{4x^3}{x+10}$
  

• $\frac{2x^3}{x+1}$
  

• $\frac{2x^3}{x+5}$
  

Tags

CCSS.HSN.RN.A.2

Simplify

• $\frac{\left(n-2\right)}{\left(n+2\right)}$

• $\frac{\left(n+2\right)}{\left(n-2\right)}$
  

• $\frac{1}{\left(n+2\right)}$
  

• $\frac{1}{\left(n-2\right)}$

Tags

CCSS.HSN.RN.A.2

Simplify. Begin by factoring (check for GCF).

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2

• a
• b
• c
• d

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Simplify.

• 
  

  $\frac{\left(m+6\right)}{\left(m-3\right)}$

• $\frac{7}{\left(m-3\right)}$
  

• $7\left(m+6\right)$
  

• $\left(m-3\right)$
  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

Simplify.

• $\frac{\left(x+6\right)}{\left(x+4\right)}$

• $\left(x+6\right)\left(x+4\right)$
  

• $\left(x+6\right)$
  

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

Tags

CCSS.HSN.RN.A.2