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nice-calculus-very-nice-integral-demonstrate-0-1-1-x-1-x-x-2-x-3-log-x-dx-log-1-2-m-n-1970-

Question Number 116667 by mnjuly1970 last updated on 05/Oct/20 nicecalculusveryniceintegral::demonstrate:::$$\:\:\:\:\:\:\:\:\Omega\:=\:\int_{\mathrm{0}} ^{\:\mathrm{1}} \frac{\mathrm{1}−{x}}{\left(\mathrm{1}+{x}+{x}^{\mathrm{2}} +{x}^{\mathrm{3}} \right){log}\left({x}\right)}\:{dx}\overset{???} {=}{log}\left(\sqrt{\frac{\mathrm{1}}{\mathrm{2}}}\right)…