Question

Answer it please...........

Answer 1

Answer:

answer is 0

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

4xy

Step-by-step explanation:

(x+y) ²-(x-y) ²

x²+2xy+y²-(x²-2xy+y²)

x²+2xy+y²-x²+2xy-y²

4xy(+x² and -x² gets cancelled +y² and -y² gets cancelled)

I hope my answer helps you ☺☺