论文部分内容阅读
解析式是中学数学的重要内容之一,也是研究函数、方程、不等式的基础,数学的其它各分支学科均离不开解析式的恒等变换.因此,熟练地掌握一些解析式的变形规律是学好代数及相关学科的前提.本文主要讨论如何利用齐次化与非齐次化的思想,解决一些竞赛中的不等式问题.定义1设xi≥0(i
Analytic formula is one of the important contents of middle school mathematics, and it is also the basis for the study of functions, equations, and inequalities. All other branches of mathematics are inseparable from analytical and equal transformation. Therefore, it is the mastery of some analytical deformation laws that are Learn the prerequisites of algebra and related disciplines. This article mainly discusses how to use the idea of homogenization and non-homogeneity to solve some inequalities in competition. Definition 1 Let xi ≥ 0 (i