find general solution of
getting x's on one side and y's on the other
then the difficulties start, i tried to get the dy on the side of the y's to differenciate but when i do this i get 1/dy which seems weird
x(1+x^2) dy = (1/y+y) dx and differenciated left side(x's) with respect to y and the right side (y's) with respect to x which seems weird...
is this right?