How do extraneous solutions arise from radical equations?

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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 · Answer 1 · 2017-03-02T21:50:41+01:00

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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