Respuesta :

choixongdong
x^2 + 3x + 3 = x^2 + x + 2
2x = -1
  x = -1/2

y = (-1/2)^2 + (-1/2) + 2
y = 1/4 - 2/4 + 8/4
y = 7/4

answer
solution of this system (-1/2 , 7/4)

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