Find d^2y/dx^2 implicity when -3x2+2y^2=pi

[enigmaphoenix]

Find d^2y/dx^2 implicity when -3x2+2y^2=pi

I've been doing this problem over and over, and now I'm confused as heck and really could use some help if anyone out there is gracious enough to do so.

 

[stapel]

I've been doing this problem over and over....

Please reply showing your steps, so we can help you find any errors.

Thank you.

Eliz.

 

[galactus]

Please, while you're at it, tidy up your equation to differentiate.

Is that: \(\displaystyle {-}3x^{2}+2y^{2}={\pi}\)?. The reason I say is because 3x2 is rather ambiguous.



EDIT: Hey, I just noticed, this is my 2500th post.