1 over x squared minus x over 1 over x squared minus 1

It's one of those complex rational expressions; I already have the answer but I don't know how to get the answer. Please inform step by step
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1 Answer

Do you mean this?

( 1 / (x^2 - x) ) / ( 1 / (x^2 - 1) )

(x^2 - 1) / (x^2 - x)

(x + 1)(x - 1) / (x)(x - 1)

(x + 1) / x

. . . or 1 + 1 / x
by Level 13 User (103k points)

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