victor6925 victor6925
  • 07-09-2018
  • Mathematics
contestada

find the domain of f(x)=7/x^2-9

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kmorfey
kmorfey kmorfey
  • 07-09-2018

the domain of the equation is this

{ x | x ≠ 0 }                                                                                                                                      

but I'm not entirely sure this is correct

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