Question

(x+y)^2 + (x-y)^2 plz solve this question​

Answer 1

Answer:

Answer is attached here

Answer 2

Answer:

x^2+y^2+2xy+x^2+y^2-2xy

x^2+y^2+x^2+y^2

2x^2+2y^2

2(x^2+y^2)