CPM Homework Help : CCA2 Problem 12-33

Simplify, then add $\frac { x - 2 } { x + 2 } + \frac { 2 x - 6 } { x ^ { 2 } - x - 6 }$ . Justify each step.

Hint:

Factor the numerator and the denominator of the second term. Remove Giant Ones.
What do you need to do to create a common denominator?

Answer:

$\frac{x}{x+2}$