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what is the domain of the function f(x)=(x-7)/(x^(2)-81)
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kimberly165

by kimberly165 at November 29, 2010

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all real numbers, excluding 9,-9

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fabianscorpio

fabianscorpio November 29, 2010

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Agreed: all reals, excluding 9 and -9. Good luck!

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TeacherDenBraber

TeacherDenBraber November 29, 2010