Question

36x^2+84x+49
factorise it
plzz give me the answer within 5 min nd who don't know plzz don't write that I don't know​

Answer 1

36x² + 84x + 49

= (6x)² + 2(6 × 7) + 7²

Now, a² + b² + 2ab = (a + b)²

So,

(6x + 7)²

= (6x + 7) (6x+7)

Hope it helps.......

Answer 2

Answer:

(a+b)^2=a^2+2ab+b^2

do with this formula and the answer is

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