Subjects/Algebra/Polynomials/Rational root theorem11. PolynomialsRational root theoremLevel: intermediateIn 11. PolynomialsFormulaCopy LaTeXr=p/q⇒p∣a0,q∣anDetailNarrows the rational candidates for roots of an integer polynomial.Related formulasRelatedFactor theoremP(a)=0⟺(x−a) es factor de P(x)Open formulaOpen in section