Let's just step through it. Okey-doke.
Im stuck on this question, been trying to figure out on the train, just ended up with crossed off working out.
dy/dx = y^2 x
Ans: y = 2/C-x^2
I end up separating it to
| dy/y^2 = | xdx
| 1/y^2 dy = | xdx
|1/y^2 dy = 1/2 x^2 + C
but i get stuck with trying to integrate y, im missing something, do i have to use the substitution rule?