Question Number 115403 by EvoneAkashi last updated on 25/Sep/20
$$\int\:{e}^{{x}} \:\frac{\mathrm{1}+{n}\:{x}^{{n}−\mathrm{1}} −{x}^{\mathrm{2}{n}} }{\left(\mathrm{1}−{x}\right)^{{n}} \:\:\sqrt{\mathrm{1}−{x}^{\mathrm{2}{n}} }}\:{dx}\:= \\ $$
e-x-1-n-x-n-1-x-2n-1-x-n-1-x-2n-dx-