第1个回答 2015-01-14
摘要
In this paper,
最值问题一般可以简单地分为两类：第一类是数学学科内的最值问题，即学科知识呈现的纯数学问题；第二类是实际应用中的最值问题.通过掌握部分解决纯数学最值问题的不同方法，我们遇到实际生活中的最值问题时，能够灵活地运用所学的方法解决问题.简单地概括和归纳出其的解题方法，领会最值问题的解题方法，进一步地认识最值问题在实际生活中的广泛应用.
The most value problems generally can be divided into two categories: simply the first kind is the most value in mathematics problems, namely the subject knowledge of pure mathematics problems; The second type is the most value problems in practical application. By mastering some different methods to solve the problem of pure mathematics the most value, when we meet the most value problems in actual life, can flexibly apply learning methods to solve the problem. Simply summarized and summed up the problem solving methods, grasp the most value problem of problem solving method, further understanding the most value problems is widely used in the practical life.
本文总共有三部分组成.首先，是对最值问题的简单概述；其次，列举了部分常见的解决最值问题的方法；最后，例谈最值问题在经济领域中的应用。
In this paper, a total of three parts. First of all, is the most value problem of simple overview; Second, lists some common method to solve the problem of the most value; Finally, the example about the application of the most value problems in economic field.
文中讲述了多种最值问题的解题方法，紧接着举例说明各种方法的解题思路，强调容易出错的地方，最后列举几种本文讲述的解题方法在经济领域中的应用.
This paper tells the story of a variety of the most value problem of problem solving methods, and then illustrate various methods of their thinking, emphasizes the error-prone areas, finally enumerated several about problem solving method application in the field of economy.
这种方式，不仅可以系统地归纳和总结最值问题的解题方法，还可以通过实际问题应用提高自己的专业知识.此外，还有利于培养我们运用所学的知识解决实际问题的能力，提高我们对数学知识应用广泛性的认识，帮助我们学会用联系和发展的思想处理实际生活中遇到的最值问题.
This way, not only can be systematically summing up and summarizing the most value problem of the problem solving method, can also improve my professional knowledge is applied by the practical problems. In addition, there is conducive to cultivate our ability to apply the learned knowledge to solve practical problems, improve our understanding of mathematics knowledge application universality, help us to learn to use contact and development ideas to deal with the most value problems encountered in the actual life.
关键词：最值问题 ； 解题方法 ； 最值的应用
Key words: the most value problems; The problem solving method; The application of the value