I am having trouble solving this differential equation:
$$y'' + 2(x-x^{3})^{-1}y'=0\\$$
do I find the integrating factor:
$$u= e^{\int 2(x-x^3)^{-1}}\\$$
or is there another method?
This differential equation is part of a larger problem on the reduction of order method, so if this equation I presented here does not make sense or is insolvable by traditional ways, I will include the whole problem.
The included solution, it is $$y_1(x)=x\\$$
