Question Number 77758 by abdomathmax last updated on 09/Jan/20
$${calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\frac{\sqrt{\mathrm{3}+{x}^{\mathrm{2}} }}{\left({x}^{\mathrm{2}} +\mathrm{1}\right)\sqrt{{x}^{\mathrm{2}} −{x}+\mathrm{2}}}{dx} \\ $$
calculate-0-3-x-2-x-2-1-x-2-x-2-dx-