SOLUTION: x+9 over x-9 divided by x to the second power -81 over 9-x

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Question 226007: x+9 over x-9 divided by x to the second power -81 over 9-x
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(x+9)/(x-9) / (x^2-81)/(9-x)
%28cross%28x%2B9%29%2F%28x-9%29%29+%2A+%28%289-x%29+%2F+%28%28x-9%29cross%28x%2B9%29%29%29
=%289-x%29%2F%28x%5E2-18x%2B81%29
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Ed