jeremy14 jeremy14
  • 11-04-2016
  • Mathematics
contestada

Factoring the difference of two squares x^2-1

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apologiabiology
apologiabiology apologiabiology
  • 11-04-2016
difference of 2 perfect squres
if yo have
a^2-b^2 that equals (a-b)(a+b)

x^2-1^2=(x-1)(x+1)
tada
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FataXP
FataXP FataXP
  • 11-04-2016
(X^2-1^2) (x-1)(x+1) I hope that is good!
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