SOLUTION: x over x-4+ 3 over x +1

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: x over x-4+ 3 over x +1      Log On


   



Question 361925: x over x-4+ 3 over x +1
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi,
%28x%2F%28x-4%29%29+%2B+%283%2F%28x%2B1%29%29
simplifying by using (x-4)(x+1)as the common denomintor
%28%28x%28x%2B1%29%2B+3%28x-4%29%29%2F%28%28x-4%29%28x%2B1%29%29%29
%28%28x%5E2+%2B+x+%2B+3x-12%29%2F%28%28x-4%29%28x%2B1%29%29%29
%28%28x%5E2%2B+4x-12%29%2F%28%28x-4%29%28x%2B1%29%29%29
%28%28%28x%2B6%29%28x-2%29%29%2F%28%28x-4%29%28x%2B1%29%29%29