If g(x) = x + 1 over x - 1 , x cant = 1 find g(2x)

[From: ] [author: ] [Date: 11-09-13] [Hit: ]

so all i have right now is
g(2x) = 2x + 1 over 2x - 1
whats the next step?
is that even right?

Don't forget x cant = 1/2!

You're correct and done.
g(2x) = (2x + 1)/(2x - 1)

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