SOLUTION: Subtract and Simplify: 8/x^2-3x - 2x-4/x^2-9x+18 I got the answer -2x^2+12x-48 / x(x-3)(x-6) but I don't know how Please show me step by step to get the answer. thanks

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Subtract and Simplify: 8/x^2-3x - 2x-4/x^2-9x+18 I got the answer -2x^2+12x-48 / x(x-3)(x-6) but I don't know how Please show me step by step to get the answer. thanks      Log On


   

Question 451700: Subtract and Simplify: 8/x^2-3x - 2x-4/x^2-9x+18
I got the answer -2x^2+12x-48 / x(x-3)(x-6) but I don't know how
Please show me step by step to get the answer. thanks
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,simplifying by using common denominator x(x-3)(x-6)

8%2F%28x%5E2-3x%29+-+%282x-4%29%2F%28x%5E2-9x%2B18%29

8%2Fx%28x-3%29+-+%282x-4%29%2F%28%28x-3%29%28x-6%29%29

%288%28x-6%29+-+%282x-4%29x%29%2F%28x%28x-3%29%28x-6%29%29



%28-2x%5E2%2B12x-48%29%2F%28x%28x-3%29%28x-6%29%29