Lught herzu {x}^ {2} - xy + {x}^(2) - xy ​

Question

Lught herzu

`{x}^ {2} - xy + {x}^(2) - xy`
​

Answer 1

x²+xy+x²-xy
= x(x-y)+x(x-y) ⬅️take common x
= (x-y) (x+y) or x²-y²

Answer 2

sry I can't understand how to do this question