Question

find (x + y)2 – (x - y)2 =​

Answer 1

Step-by-step explanation:

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

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

4xy

mark as brilliant and thanks for all question

Answer 2

I solved it clearly pls mark me as brainliest and hit thanks button:)