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一配方法所谓配方,就是把一个式子中的某些项利用恒等变形配成一个或几个多项式的正整数次幂的形式.通过配方解决数学问题的方法叫作配方法,其中,用的最多的就是配成完全平方式.配方是数学中一种重要的恒等变形,它的应用十分广泛,在分解因式、化简根式、解方程、证明不等式、求函数最值等方面都经常用到它.
A matching method called formula is a method in which certain terms in an equation are modeled as a positive integer power of one or several polynomials by using an isotropic deformation. A method for solving a mathematical problem through a formula is called a matching method. The most common is the fully flattened method. Recipe is an important constant deformation in mathematics, and its application is very extensive. In terms of factorization, rooting, solving equations, proving inequalities, and finding the maximum value of a function, etc. It is often used.