Question Number 27851 by v7277668420 last updated on 15/Jan/18
Commented by bmind4860 last updated on 15/Jan/18
$${use}\:{identity}\:{a}^{\mathrm{3}} +{b}^{\mathrm{3}} =\left({a}+{b}\right)\left({a}^{\mathrm{2}} +{b}^{\mathrm{2}} −{ab}\right) \\ $$
Commented by v7277668420 last updated on 15/Jan/18
$${Big}\:{thanks}\:{for}\:{you} \\ $$$$ \\ $$$$ \\ $$