Question Number 33173 by prof Abdo imad last updated on 11/Apr/18
$${let}\:\:{give}\:{f}\left({x}\right)=\:\frac{\mathrm{1}}{\mathrm{1}+{x}^{\mathrm{3}} }\:{developp}\:{f}\:\:{at}\:{integr}\:{serie}. \\ $$$$ \\ $$
let-give-f-x-1-1-x-3-developp-f-at-integr-serie-