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Math Help - inverse functions help !

  1. #1
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    Grimsby, England
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    inverse functions help !

    hi , im stuck on this any help please

    f(x) = (x-2)^2 (where x dosnt = 2)

    1) find an expression for f^-1(x)

    thank you ..
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  2. #2
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    Grimsby, England
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    ok ive sorted it ..
    please ignore this question...thanks
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