Question Number 61181 by mathsolverby Abdo last updated on 30/May/19
$${sove}\:\left(\mathrm{1}+{e}^{−{x}} \right){y}^{''} \:+\left(\mathrm{2}+{e}^{{x}} \right){y}^{'} \:=\left({x}+\mathrm{1}\right){e}^{{x}} \\ $$
sove-1-e-x-y-2-e-x-y-x-1-e-x-