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  • 02-03-2017
  • Mathematics
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How do extraneous solutions arise from radical equations?

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Аноним Аноним
  • 02-03-2017
You get extraneous solutions anytime the radical becomes undefined under the set of real numbers.  for example [tex] \sqrt{-1} [/tex] does not exsist since the radical cannot be used on a negative number
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