kassandravaladez kassandravaladez
  • 12-03-2016
  • Mathematics
contestada

Factor the difference of the perfect square. If the binomial will not factor, write prime.

a^2-b^2

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apologiabiology
apologiabiology apologiabiology
  • 12-03-2016
easy peasy, this is a representation of differnce of 2 perfect squares
a^2-b^2=(a-b)(a+b)
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pegah
pegah pegah
  • 12-03-2016
if you have the square of two numbers that are minus each other the factor always is the minus of square root multiply by sum of the square root of them:
(a-b)(a+b) :)))
i hope this is helpful
have a nice day 
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