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| 浅析一元二次方程根与系数关系的应用 | |
| 引用本文： | 季海林.浅析一元二次方程根与系数关系的应用[J].科教文汇,2011(33):117-117,124. |
| 作者姓名： | 季海林 |
| 作者单位： | 如东县新光中学,江苏·南通226409 |
| 摘 要： | 本文探讨了一元二次方程根与系数关系的不同应用：求含x1、x2的代数式的问题;求系数范围或值的问题;求一元二次方程式的问题;构造一元二次方程再应用根与系数的关系的问题。 |
| 关 键 词： | 一元二次方程 一元二次方程根与系数的关系应用 |
On the Application of the Relationship between the Root and Coefficient of Quadratic Equation of One Variable |
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| Authors: | Ji Hailin |
| Institution: | Ji Hailin( Xinguang Middle School of Rudong County, 226409,Nantong,Jiangsu,China) |
| Abstract: | This paper inquires into the various application of the relationship between the root and coefficient of quadratic equation of on variable. |
| Keywords: | quadratic equation of one variable＇the relationship between the root and coefficient of quadratic equation of one variable application |
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