Question

this is my questionI hope that somebody will answer it

Answer 1

$m {}^{3} - 64 \\ {m}^{3} - {4}^{3} \\ by \: using \: a {}^{3} - b {}^{3} = (a - b)( {a {}^{2} }^{} + ab + b {}^{2} ) \: we \: get \: \\ (m - 4)( {m}^{ {}^{2} } + 4m + 16)$
Hope it will help you buddy