Kevin1k
Kevin1k Kevin1k
  • 18-03-2018
  • Mathematics
contestada

what is the value of the discriminant of the quadratic equation -1=5x^2

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sqdancefan
sqdancefan sqdancefan
  • 22-03-2018
The discriminant of
.. 5x^2 +1
is
.. 0^2 -4(5)(1) = -20
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