Question Number 69373 by nadia1111 last updated on 22/Sep/19
$${x}^{\mathrm{3}} −\mathrm{3}{x}−\mathrm{3} \\ $$
Commented by mathmax by abdo last updated on 22/Sep/19
$${what}\:{is}\:{the}\:{question}? \\ $$
Commented by Prithwish sen last updated on 23/Sep/19
$$\mathrm{I}\:\mathrm{think}\:\mathrm{it}\:\mathrm{is}\:\mathrm{a}\:\mathrm{factorization}. \\ $$