I am trying to study for the accuplacer, but I am not understanding the steps to get the answers to some problems. 1. solve for n: a2+n+2b2=(a+b)(a+2b) 2...
I am trying to study for the accuplacer, but I am not understanding the steps to get the answers to some problems. 1. solve for n: a2+n+2b2=(a+b)(a+2b) 2...
I was given the answer which is (x-3) / (x-2) I just don't understand how to get there. I have gotten as far as factoring the numerator to (x+6)(x-5) and the denominator to (x+2)(x-2).&nb...