2007-12-08 05:36:43 · 7 answers · asked by StRaNgE 1 in Science & Mathematics ➔ Mathematics
Hmmm, I think I answered this exact same question last night.
Δƒ/Δx ( xy² + x²y ) = y² + 2xy
Δƒ/Δy ( xy² + x²y ) = 2xy + x²
2007-12-08 05:42:42 · answer #1 · answered by jgoulden 7 · 1⤊ 0⤋
I saw the same problem countless times in less than a day. How?
Here is my answer posted 15 hours ago.
âf/âx = y^2 +2xy, since y is constant
âf/ây = 2xy + x^2, since x is constant
2007-12-08 05:50:40 · answer #2 · answered by sahsjing 7 · 0⤊ 0⤋
global warming
2007-12-08 05:40:08 · answer #3 · answered by Laurence A 2 · 0⤊ 0⤋
4X=7364+a8945x=y=a-356
2007-12-08 05:44:16 · answer #4 · answered by qwerty 3 · 0⤊ 0⤋
not sure but im almost positive it would be f(x,y)^-1=2y+2x
2007-12-08 05:40:18 · answer #5 · answered by Jimmy Mills 2 · 0⤊ 0⤋
umm... 2?
2007-12-08 05:38:54 · answer #6 · answered by gold_weavile 2 · 0⤊ 0⤋
no
2007-12-08 05:39:52 · answer #7 · answered by jamesington 2 · 0⤊ 0⤋