Question

factorise 64a² - 9b²​

Answer 1

by splitting the middle term

Answer 2

Answer:

$(64a \: - \: 9b) \: (64a \: - \: 9b).$

Step-by-step explanation:

$64 {a}^{2} \: - \: 9 {b}^{2} \\ = \: {(64a \: - \: 9b)}^{2} \\ = \: (64a \: - \: 9b) \: (64a \: - \: 9b).$

PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME.