to solve 7/(x-2) - 4/(x-1) + 3/(x+1) = 0
for the x intercepts, would I have to clear out all denominators and then use either factoring or quadratic formula to solve for x intercepts?
i used these steps to figure out the x intercepts but i keep getting the wrong answer with the back of the book AND when i graph the functions, they have the same x intercepts with the back of the book so i am guessing that it is right.
so my question is, are my steps wrong? because i did it several times to make sure there were no mechanical errors..