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构造一元二次方程既是一种重要的数学方法,又是一种常用的数学思想.某些非一元二次方程问题,若能抓住特征则可以通过构造一元二次方程来解决.怎么构造一元二次方程呢?下面归纳构
Constructing a quadratic equation is not only an important mathematical method, but also a commonly used mathematical idea.If some non-quadratic quadratic equations can seize the features, we can construct a quadratic equation to solve the problem.How to construct a dollar Quadratic equation? The following generalization