整系数多项式有理根的判定

The Determinant to the Rational Root of the Integral Coefficents Polynomial

当整系数多项式的最高次项系数和常数项的因子比较多时 ,多项式有理根的检定比较复杂 .文章通过几个推论来进一步讨论整系数多项式有理根的判定 ,并使某些类型整系数多项式有理根的检定更为方便 .

In this paper,based on a few corollary we obt ain the determinant to the rational root of the integral coefficents polynomial by the determinant,it is more convenient to test some rational root of the integral coefficents polynomials than other methods.