Question

expand the following 1. (x+y) (x-y) ​

Answer 1

Answer:

X square-y square

Step-by-step explanation:

x square-y square

Answer 2

$(x + y)(x - y) \\ = x(x - y) + y(x - y) \\ = {x}^{2} - xy + xy - {y}^{2} \\ = {x}^{2} - {y}^{2} \\ \\ hope \: this \: is \: the \: required \: answer...$