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What is the domain of f in f(x)=x+1/x-2?

Posted in Math, asked by Angelie Bendejo, 6 years ago. 1710 hits.

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F(x)=x+1/x-2

now we will equalize the f(x)=0 then

  x+1/x-2=0

 now we do cross multiplication then,(x+1)=0(x-2)

                                                      x+1=0

                                                         x=-1

so the domain of the given F(x)=(-1,0)

Venkat Nagendra Thati
Venkat Nagendra Thati - 6 years ago
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