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  • 21-11-2017
  • Mathematics
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Why must every polynomial equation with real coefficients of degree 3 have at least one real root?

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W0lf93
W0lf93 W0lf93
  • 30-11-2017
Answer: Every polynomial function of degree n≥1 with complex coefficients has n complex toots. A solution repeated n times counts as n roots.
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