How do you multiply and simplify #\frac { x + 2} { x ^ { 2} - 3x - 10} - \frac { x - 3} { x ^ { 2} + x - 12}#?

1 Answer
Chanelle K.
Jan 28, 2018

#(1)/((x-5)(x+4)#

Explanation:

first factor out the equations with the #x^2# in the first bottom equation, you'll get: #(x-5)(x+2)# the second equation: #(x+4)(x-3)# you can see that in both equations, two factor cancel each other out. so once it does, you're left with nothing on top so you have to put a one on top

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