一类高次方程的解法

Solution to a Kind of Equation of Higher Degree

在复数域上证明了多项式有公根的一个充要条件，进而推出了有公根的充要条件，并举例说明了这些结果在解某些高次方程中的应用。

It has been proved in complex number field that there is a necessay and sufficient condition for the common root between the multinomial and by the author. She further gives the necessary and sufficient condition for the common root between and . Illustrations showed the application of these results in solving some equations of higher degree.