Operations with Rational Functions

Check all that apply: To add rational expressions manually:

• You can only add like terms

• You must ensure that terms have similar numerators

• You should modify the terms to ensure the denominators are equal for all terms.

• Once all denominators are equal, keep the denominator and add the numerators

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

**Challenge problem.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

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.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Divide and Simplify

• 1/6

• x+10/ 6x+60

• x+8/ 6x+60 

• (x+10)(x+8)/ 6x+60