lindseyhajdukovich
lindseyhajdukovich lindseyhajdukovich
  • 22-02-2017
  • Mathematics
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What is the x-coordinate of the vertex of the parabola whose equation is y = 3x^2 + 12x + 5?

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Аноним Аноним
  • 27-02-2017
x=-2....................
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