wisema wisema
  • 13-06-2016
  • Mathematics
contestada

Factor xsquared +4x+4=0

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lkudzma
lkudzma lkudzma
  • 14-06-2016
So we can use the ac method or foiling to find this answer, 

x^2 + 4x + 4 = (x+2)(x+2) 
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