Question

Factorise the following
49 x² – 36​

Answer 1

Answer:

$(x + y)(x - y) = {x}^{2} - {y}^{2}$

$49 {x}^{2} - 36$

$(7x + 6)(7x - 6)$

Step-by-step explanation:

Hope it helps you out.....

Answer 2

Answer:

(7x+6)(7x-6)

Step-by-step explanation:

(7x)²- (6)²

{since a²-b²=(a-b)(a+b)}

(7x+6)(7x-6)