SOLUTION: (w-3)/(w-9)-(w+1)/(w+9)+(w-117)/(w^2-81)

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: (w-3)/(w-9)-(w+1)/(w+9)+(w-117)/(w^2-81)      Log On


   

Question 417922: (w-3)/(w-9)-(w+1)/(w+9)+(w-117)/(w^2-81)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
%28w-3%29%2F%28w-9%29-%28w%2B1%29%2F%28w%2B9%29%2B%28w-117%29%2F%28w%5E2-81%29

%28w-3%29%2F%28w-9%29-%28w%2B1%29%2F%28w%2B9%29%2B%28w-117%29%2F%28%28w%2B9%29%28w-9%29%29
((w+9)(w-9) is the LCD
multiply by the LCD


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%28w%5E2%2B6w-27-%28w%5E2-8w-9%29%2Bw-117%29%2F%28%28w%2B9%29%28w-9%29%29
%28w%5E2%2B6w-27-w%5E2%2B8w%2B9%2Bw-117%29%2F%28%28w%2B9%29%28w-9%29%29
%2815w%2B135%29%2F%28%28w%2B9%29%28w-9%29%29
%2815%28w%2B9%29%29%2F%28%28w%2B9%29%28w-9%29%29
15%2F%28w-9%29