Ke1tcomp1ropcowgi Ke1tcomp1ropcowgi
  • 25-03-2017
  • Mathematics
contestada

Calculate the Discriminant x^2-x+2=0

9


7


-7


-9

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Аноним Аноним
  • 30-03-2017
i think the answer is going to be the third one down
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