A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
Find y'' of \[\sqrt{x}+\sqrt{y}=1\]. I found f'= \[\sqrt{y}/\sqrt{x}\]. I can't figure out where to go from here. Any help?
anonymous
 4 years ago
Find y'' of \[\sqrt{x}+\sqrt{y}=1\]. I found f'= \[\sqrt{y}/\sqrt{x}\]. I can't figure out where to go from here. Any help?

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0is this under implicit differentiation?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0whoops btw y' =sqrt(y)/sqrt(x). sorry bout that.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0gah, I dunno if i have the energy for this right now. wolfram might have a step by stepper

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1why does this have to be implicit differentiation?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0These are the instructions I am given. Is there another way to do it?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it doesn't Have to be, It just seems like a problem they would ask under that section

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you can also use the chain rule

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0by manipulating the equation . here i'll get a computer to do it for you :P

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yes implicit differentiation is subject of the section. ty for the help. I used wolfram but I wasn't sure that i had the correct input

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dang it didn't carry the answer. well type (1x^(1/2))^2 into the function box

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it will give the first and second derivatives with steps but it's not implicit, just chain rule

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it will give the first and second derivatives with steps but it's not implicit, just chain rule

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it will give the first and second derivatives with steps but it's not implicit, just chain rule

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1\[y''=\frac12y^{1/2}x^{1/2}y'+\frac12y^{1/2}x^{3/2}\]sub in the other guys

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sorry i dunno what's wrong with my computer right now, if it's sending the messages multiple times.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0turing, do you sub y' back into the equation for y''?

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.1why not? It'll be messy algebraicly, but after it sub in for y again it'll be true...

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Ok I see thank you very much for the help.
Ask your own question
Sign UpFind more explanations on OpenStudy
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.