it is a math question
2006-12-07 15:03:25 · 7 answers · asked by sisj1249 1 in Science & Mathematics ➔ Mathematics
the answer is (1/y)-(1/x)
2006-12-07 15:05:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋
if xy != 0 then
x-y
---- x over x equal expression of 1
xy
leaves 1(-y/y) = -y
2006-12-07 15:18:24 · answer #2 · answered by ikeman32 6 · 0⤊ 0⤋
If you mean (x-y)/(xy) then the ans is (1/y) - (1/x).
if you mean x-(y/xy), then it is x-(1/x)
2006-12-07 15:11:46 · answer #3 · answered by smaatgg 2 · 0⤊ 0⤋
that expression is already quite simplified. it also equals 1/y - 1/x.
2006-12-07 15:05:17 · answer #4 · answered by need help! 3 · 0⤊ 0⤋
x - y/xy
Is that really the question?
It is
x -1/x because the y's cancel out.
2006-12-07 15:10:42 · answer #5 · answered by firefly 6 · 0⤊ 0⤋
No solution
2006-12-07 15:05:07 · answer #6 · answered by Anonymous · 0⤊ 1⤋
no solution you can't do nothing
2006-12-07 15:38:30 · answer #7 · answered by Freesia 5 · 0⤊ 0⤋