-y'(x) \left(\frac{(2 v-1) g'(x)}{g(x)}+\frac{g''(x)}{g'(x)}+\frac{2 h'(x)}{h(x)}\right)+y(x) \left(g'(x)^2+\frac{h'(x) \left(\frac{(2 v-1) g'(x)}{g(x)}+\frac{g''(x)}{g'(x)}+\frac{2 h'(x)}{h(x)}\right)}{h(x)}-\frac{h''(x)}{h(x)}\right)+y''(x)=0