摘要
利用配方法和三次代数方程的求根公式,得到了一个推广的二次代数不等式。很多类型的不等式都是这个推广的二次代数不等式的特例。
The generalized quardratic algebraic inequality is considered in this paper. The generalized quardratic algebraic inequality is obtained by using the method of completing the square and solution of the cubic algebraic equation. Many results of this kind of inequalities can be deduced as special cases from the results in this paper.
出处
《苏州市职业大学学报》
2008年第4期119-120,共2页
Journal of Suzhou Vocational University
关键词
二次代数不等式
配方法
三次代数方程
quardratic algebraic inequality
method of completing the square
cubic algebraic equation