Question

FACTORISE THIS EQUATION
(x^2-2xy+y^2)-2^2

Answer 1

$({x}^{2} - 2xy + {y}^{2} ) - {2}^{2} \\ {(x - y)}^{2} - {(2)}^{2} \\ (x - y - 2)(x - y + 2)$
hope this helps u. please mark the answer brainliest if u find it so.

Answer 2

x^2-2xy+y^2

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