heatherohh heatherohh
  • 07-06-2017
  • Mathematics
contestada

How many unique values of x solve x2 + 6x + 9 = 0?

Respuesta :

anonymous79
anonymous79 anonymous79
  • 07-06-2017
x^2+6x+9=0
(x+3)(x+3)=0
x=-3 There is only one unique way.
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