Add. Express your answer in simplest form. Must show the algebraic steps to solve for x in order to get credit.
4x/x^2+18x+72 + 4/x+6 = ?????
I have come up with 2/x+3, but I am not sure if I need to do more with the answer to solve for x??? Would I have to do something like:
2/x+3 = 0. If so, I think I am stuck on this one.