Question

how do i factor 36-(x+y)squared??

Answer 1

(6-x-y)(6+x+y)

Answer 2

6^2 - (x+y)^2
(6+x+y)(6-x-y)

Answer 3

a^2-b^2 = (a+b)(a-b)
6^2 - (x+y)^2
[6+(x+y)][6-(x+y)]
(6+x+y)(6-x-y)