谈待定系数法在中学数学解题中的应用 摘 要： 待定系数法是解决数学问题时常用的数学方法之一。它在数学解题中广泛使用，特别是有些问题，用待定系数法更简捷明了。本文简单阐述了待定系数法的概念、理论依据及其解题步骤，重点论述了待定系数法在中学数学解题中的应用，概括重点题型以及在教学中的教法。关键词：待定系数法；数学解题；教学应用Abstract: The method of undetermined coefficients is used mathematical methods in solving math problems. Widely used in mathematical problem solving, especially some of the problems, more simple and straightforward method of undetermined coefficients. This article briefly discusses the concept of the method of undetermined
