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  • 31-07-2020
  • Mathematics
contestada

If x-y=0 then x^2-y^2/x-y=?

Respuesta :

factoria
factoria factoria
  • 31-07-2020

Answer:

[tex]x + y[/tex]

Step-by-step explanation:

[tex] \frac{ {x}^{2} - {y}^{2} }{x - y} [/tex]

[tex] = \frac{(x - y)(x + y)}{x - y} [/tex]

[tex] = x + y[/tex]

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