Question

factorize by step by step ​

Answer 1

Answer:

Here is your solution.. Thanks

Answer 2

Answer:

$32 {a}^{2}b - 72 {b}^{3}$

$\implies 8b(4 {a}^{2} - 9 {b}^{2} )$

$\implies 8b [({2a)}^{2} - {(3b)}^{2} ]$

$\small{Using \:a^2\: +\: b^2\: =\: (a+b)(a-b) }$

$\implies 8b(2a + 3b)(2a - 3b)$