1. The problem statement, all variables and given/known data So they want me to obtain the general solution for this ODE. 2. Relevant equations I have managed to turn it into d^2y/dx^2=(y/x)^2. 3. The attempt at a solution My question is, can I simply make d^2y/dx^2 into (dy/dx)^2, cancel the power of 2 from both sides of the equation and then integrate it normally? If not, why?