if the domain of f(x) is (-1,1) then what is the domain of f((x+1)/(x-1))?

i don't even know how to start this problem. all i know is that x cannot be equal to 1.

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- September 30th 2009, 08:23 PMoblixpsdomain problem
if the domain of f(x) is (-1,1) then what is the domain of f((x+1)/(x-1))?

i don't even know how to start this problem. all i know is that x cannot be equal to 1. - September 30th 2009, 10:01 PMmr fantastic
- September 30th 2009, 11:37 PMA Beautiful Mind
What is this? A rational function?

'Cause the way I find is that you take the bottom part and whatever turns out to be zero is what makes the domain...

Did you need to rewrite it in a different notation?

- September 30th 2009, 11:38 PMmr fantastic
- October 1st 2009, 11:16 PMCaptainBlack