Question

√(x^2+y^2 )dx = xdx +ydy
Bring the above differential equation in the form y=f(x)

Answer 1

ok i know literally nothing about this, but here is my guess
http://www.wolframalpha.com/input/?i=%28sqrt%28x^2%2By^2%29-x%29%2Fy%3Ddy%2Fdx

Answer 2

thanks!!!!

Answer 3

@nikvist Wow, nice!
Wolfram's answer is wrong, btw
I got your answer, but my process was not as elegant as yours

(not to nitpick, but it is supposed to be solved explicitly for y, not x)

Again, impressive :D