Question

24. Factorise 24a3 + 81b3
O 3 (2a + 3b) (4a2 - 6ab + 9b2)
O (2a + 3b) (482 - 6ab + 9b2)
O 3 (2a + 3b) (4a2 + 6ab + 9b2) )​

Answer 1

$3(2a+3b)(4 {a}^{2} −6ab+9 {b}^{2} )$

First Option is the answer.