SOLUTION: how do i solve: 81xsquared-25 divided by 9x-5

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Question 303924: how do i solve: 81xsquared-25 divided by 9x-5
Answer by Stitch(470) About Me  (Show Source):
You can put this solution on YOUR website!
Given: %2881X%5E2+-+25%29%2F%289X+-+5%29
To start of you can unfoil the equation on top.
81X%5E2+-+25+=+%289X+-+5%29%2A%289X+%2B+5%29
Then you can rewrite the given equation.
%28%289X+-+5%29%2A%289X+%2B+5%29%29%2F%289X+-+5%29
Cross out like terms.
%28cross%28%289X+-+5%29%29%2A%289X+%2B+5%29%29%2Fcross%28%289X+-+5%29%29
You are left with: 9X+%2B+5