SOLUTION: ((1/xy)-1)/((1/x^2)-(y/x))
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Question 1046198: ((1/xy)-1)/((1/x^2)-(y/x))
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
Multiply the entire fraction by and simplify.
.
.
,
which is almost the same as , but does not truely mnean the same. In the case that xy=1, the expression will be undefined, except in the "simplifed" form, but is NOT identical with .
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