KnowraPolynomial rootLinked fromLinked fromThe 17 pages that link to Polynomial root, each with the reason it gives.All 17Broader topic 4Related 10Narrower topic 3Discriminant (polynomial)Narrower topic: The discriminant’s vanishing records a collision among the polynomial’s roots.Descartes' rule of signsNarrower topic: The rule bounds how many polynomial roots lie on each side of zero.Gauss–Lucas theoremNarrower topic: The theorem’s geometric region is built from the locations of these zeros.