Question

factorise - x cube + 5 x square - 6 x

Answer 1

$x {}^{3} + 5x {}^{2} - 6x$
$x {}^{3} + 6x {}^{2} - 1x {}^{2} - 6x$
$x {}^{2} (x + 6) - x(x + 6)$
$(x {}^{2} - x)(x + 6)$