maria7290 maria7290
  • 17-11-2016
  • Mathematics
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6x^4-5x^3-65x^2+85x-21=0 find possible rational zeros

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Аноним Аноним
  • 17-11-2016
4 solutions:
 x = 3  x = 1/3 = 0.333
  x = -7/2 = -3.500
  x = 1


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