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qrious126Best ResponseYou've already chosen the best response.0
\[xy \prime  y = 2(xy)^{1/2}\]
 10 months ago

qrious126Best ResponseYou've already chosen the best response.0
i know u can use both the homogeneous approach and the Bernoulli method here, but i cant seem to get the right answer.
 10 months ago

UnkleRhaukusBest ResponseYou've already chosen the best response.1
\[xy^\prime  y = 2(xy)^{1/2}\\y'=\frac{2(xy)^{1/2}y}x\\=2(y/x)^{1/2}y/x\]
 10 months ago

whpalmer4Best ResponseYou've already chosen the best response.1
Uh, there's a mistake in there, I'm afraid... \[xy'  y = 2(xy)^{1/2}\] xy' = 2(xy)^{1/2}+y\] \[y' = \frac{2(xy)^{1/2}+y}{x} = 2(y/x)^{1/2}\color{red}{+}y/x\]
 10 months ago

UnkleRhaukusBest ResponseYou've already chosen the best response.1
ah yes, thanks for spotting that @whpalmer4
 10 months ago

qrious126Best ResponseYou've already chosen the best response.0
yes, just noticed. thanks!
 10 months ago
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