SOLUTION: Simplify.x/(x^2+x-2)-2/(x^2-5x+4).

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Simplify.x/(x^2+x-2)-2/(x^2-5x+4).      Log On


   

Question 418532: Simplify.x/(x^2+x-2)-2/(x^2-5x+4).
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x%2F%28x%5E2%2Bx-2%29-2%2F%28x%5E2-5x%2B4%29
x%2F%28%28x%2B2%29%28x-1%29%29-+2%2F%28%28x-4%29%28x-1%29%29
LCD= (x+2)(x-4)(x-1)
%28x%28x-4%29-2%28x%2B2%29%29%2F%28x%2B2%29%28x-4%29%28x-1%29

%28x%5E2-4x-2x-4%29%2F%28x%2B2%29%28x-4%29%28x-1%29

%28x%5E2-6x-4%29%2F%28x%2B2%29%28x-4%29%28x-1%29