Question Number 125497 by mathmax by abdo last updated on 11/Dec/20
$$\mathrm{sove}\:\:\mathrm{y}^{''} −\left(\mathrm{x}+\mathrm{1}\right)\mathrm{e}^{\mathrm{x}} \:\mathrm{y}^{'} \:\:=\mathrm{x}^{\mathrm{2}} −\mathrm{3} \\ $$
sove-y-x-1-e-x-y-x-2-3-