Operations on Rational Function

Simplify. 

• (x+6)/(x+4)
• (x+6)(x+4)
• (x+6)
• (x+6)/(x-5)

SIMPLIFY

• A
• B
• C
• D

• a
• b
• c
• d

• A
• B
• C
• D

• A
• B
• C
• D

Perform the operation

• A
• B
• C
• D

• A
• B
• C
• D

When adding and subtracting rational expressions, my first step should be to:

• Combine like terms in the numerators.
• Determine a Least Common Denominator.
• Factor all of the numerators and all of the denominators.
• Change the operator to multiplication and reciprocate the second fraction.

My first step will be to change the operator to multiplication and reciprocate the second fraction when...

• Adding
• Subtracting
• Multiplying
• Dividing