Question Number 107855 by mathmax by abdo last updated on 13/Aug/20
$$\mathrm{calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\frac{\mathrm{lnx}}{\left(\mathrm{1}+\mathrm{x}\right)^{\mathrm{4}} }\mathrm{dx}\: \\ $$
Commented by mathdave last updated on 13/Aug/20
$${pls}\:{can}\:{u}\:{show}\:{me}\:{d}\:{way}\:{for}\:{ds}\:{question} \\ $$