Math, asked by akkitunna10, 6 months ago

x-y-x^2+y^2 solve it​

Answers

Answered by kugxkyrzkyrzkyfxktyd
1

Answer:

x  - y  - {x}^{2}  +  {y}^{2} \\   = (x - y) - ( {x}^{2}  -  {y}^{2} )  \\ = (x - y) - (x - y)(x + y  ) \\  = (x - y)(1 - x - y)

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