Question

$3x {}^{5} - 18x {}^{4} - 48x {}^{3}$
FACTORISE:-)​

Answer 1

$3x {}^{5} - 18x {}^{4} - 48x {}^{3} \\ \sf\implies{3x}^{3} ( \frac{ {3x}^{5} }{ {3x}^{3} } + \frac{ { - 18x}^{4} }{ {3x}^{3} } + \frac{ { - 48x}^{3} }{ {3x}^{3} } \\ \sf\implies {3x}^{3} ( {x}^{2} - 6x - 16) \\ \sf\implies {3x}^{3} (x - 8)(x + 2)$