摘要
应用函数与方程的关系 ,讨论了一元二次方程的实根具有的性质。
In this paper,the relationship between fuction and equation is used to give various properties of the real root of equation of one place 2 th order.
出处
《南京农专学报》
2001年第4期93-99,共7页
Journal of Nanjing Agricultural Technology College