Question

find the value of (x+y)² and (x-y)²​

Answer 1

Step-by-step explanation:

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

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

HOPE THIS WILL BE HELPFUL FOR YOU.

Answer 2

Step-by-step explanation:

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

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