论文部分内容阅读
本文利用函数f(x)=ax+cx(a>0,c≠0)的性质,导出一组关于实系数一元二次方程两实根分布区间合理性问题的判定条件,并给出相应的解题实例
In this paper, we use the properties of function f (x) = ax + cx (a> 0, c ≠ 0) to derive a set of criteria for the rationality of two real root distribution intervals of quadratic equations with real coefficients, Solve examples