Question

factorise.... .....​

Answer 1

Answer:

PLS REFER THE ABOVE ATTACHMENT

Answer 2

Answer:

Step-by-step explanation:

This is(a+b)^2 formula

a=x,b=2

(x^2+2×2×x+)-81

(x+2)^2-9^2

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

a=(x+2)^2, b=9^2

[(x+2)+9)][(x+2)-9]

(x+2+9)(x+2-9)

Hope this helps