Question

answer this question very quickly please I would be really happy and greatful. I will also mark breainliest please answer as soon as possible and as correctly!​

Answer 1

Answer:

$(2a - 3b)(2a + 3b)(4 {a}^{2} + 9 {b}^{2} ) \\ identity \: = (x - y)(x + y) = {x}^{2} - {y}^{2} \\ (4 {a}^{2} - 9 {b}^{2} )(4 {a}^{2} + 9 {b}^{2}) \\ identity \: = (x - y)(x + y) = {x}^{2} - {y}^{2} \\ 16 {a}^{4} - 81 {b}^{4}$

Step-by-step explanation:

$the \: answer \: is \: 16 {a}^{4} \: - 81 {b}^{4}$

pls mark my answer as brainliest and thank also and don't forget to follow so that you get your answers in a jiffy