Question Number 42795 by maxmathsup by imad last updated on 02/Sep/18
$${calculate}\:\:\int_{−\infty} ^{+\infty} \:\:\:\:\frac{{dx}}{\left(\mathrm{1}+{x}^{\mathrm{2}} \:+{x}^{\mathrm{4}} \right)^{\mathrm{2}} } \\ $$
Commented by tanmay.chaudhury50@gmail.com last updated on 04/Sep/18
Commented by tanmay.chaudhury50@gmail.com last updated on 04/Sep/18
Commented by tanmay.chaudhury50@gmail.com last updated on 04/Sep/18
$${from}\:{attached}\:{graph}\:\mathrm{2}>\:{I}>\mathrm{1} \\ $$$${pls}\:{check} \\ $$