jeremy14
jeremy14
11-04-2016
Mathematics
contestada
Factoring the difference of two squares x^2-1
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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
11-04-2016
(X^2-1^2) (x-1)(x+1) I hope that is good!
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