Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing

This Question is Closed

qrious126 Group TitleBest ResponseYou've already chosen the best response.0
\[xy \prime  y = 2(xy)^{1/2}\]
 one year ago

qrious126 Group TitleBest ResponseYou've already chosen the best response.0
@UnkleRhaukus
 one year ago

qrious126 Group TitleBest 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.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.1
\[xy^\prime  y = 2(xy)^{1/2}\\y'=\frac{2(xy)^{1/2}y}x\\=2(y/x)^{1/2}y/x\]
 one year ago

qrious126 Group TitleBest ResponseYou've already chosen the best response.0
cool. thanks!
 one year ago

whpalmer4 Group TitleBest 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\] \[y' = \frac{2(xy)^{1/2}+y}{x} = 2(y/x)^{1/2}\color{red}{+}y/x\]
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.1
ah yes, thanks for spotting that @whpalmer4
 one year ago

qrious126 Group TitleBest ResponseYou've already chosen the best response.0
yes, just noticed. thanks!
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.