Question

solve the identity (i) (x-y)^2​

Answer 1

Answer:

(1) (x-y)^2

Step-by-step explanation:

Answer 2

Answer:

The value of $(x - y)^2 = x^2 - 2xy + y^2$

Step-by-step explanation:

Used formula $(a - b)^2 = a^2 - 2ab + b^2$

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