Question

Factorize each of the following expression:
16(a − b)³ − 24 (a − b)²

Answer 1

$$\begin{gathered} 16(a-b{)}^3-24(a-b{)}^2 \\ =8(a-b{)}^2[2(a-b)-3]\{Taking\left[8\right(a-b{)}^2]asthecommonfactor\} \\ =8(a-b{)}^2(2a-2b-3) \end{gathered}$$