Question

Lught herzu y%20" id="TexFormula1" title=" {x}^ {2} - xy + {x}^{2} - xy " alt=" {x}^ {2} - xy + {x}^{2} - xy " align="absmiddle" class="latex-formula">
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Answer 1

X²+xy+x²-xy
= x(x-y)+x(x-y) ⬅️take common x
= (x-y) (x+y) or x²-y²

Answer 2

Answer:

sry I can't understand how to do this question