Solved: How to determine the open intervals, Engineering Mathematics

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How to determine the open intervals

Response to the following problem:

Find the open intervals on the x-axis on which the function f(x) = x²/x-1 is increasing and those on which it is decreasing.

: f(x) =x²/x-1 f’(x) = (x(x-2)/(x-1)2 now that I have f’(x) I’m lost as to how to determine the open intervals. (other than graphing)

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Engineering Mathematics: How to determine the open intervals

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