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Find the value of this expression if x=9. x^2+6/x-6

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We can find the answer by replacing every occurrence of x with 9 in the given expression as shown below.


( x^(2) +6)/(x-6) \\ \\ = (9^(2)+6 )/(9-6) \\ \\ = (81+6)/(3) \\ \\ = (87)/(3) \\ \\ =29

So, the value of expression at x=9 is 29
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