itsfortnite6
itsfortnite6 itsfortnite6
  • 12-10-2020
  • Mathematics
contestada

EXPAND AND PLEASE EXPLAIN
FOR BRAINLIEST
(x-1)(x+1)

Respuesta :

Fl0od
Fl0od Fl0od
  • 12-10-2020

Answer:

x^2 -1

Step-by-step explanation:

-1×x + -1×1 + x×1 + x×x

= x^2 -x +x -1

= x^2 -1

[tex] {x}^{2} - 1[/tex]

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