Question

simplify- (2a+3b)(4a²+12ab+9b²)​

Answer 1

Step-by-step explanation:

$8 {a}^{3} + 24 {a}^{2}b + 18a {b}^{2} + 12 {a}^{2}b + 36a {b}^{2} + 27 {b}^{3}$

$8 {a}^{ 3} + 27 {b}^{3} +36{a}^{2}b + 54a {b}^{2}$