Question

factorisation
$16(a - b) ^{ 3} - 24(a - b) ^{2}$
​

Answer 1

$8 {(a - b)}^{2} \times( 2(a - b) - 3) \\ \\ 8 {(2a - b)}^{2}( 2a - 2b-3 )$

Answer 2

take 8(a-b) common

8(a-b) ^2* {2(a-b)-3}