摘要
针对条件分式求值类试题，若能仔细分析已知条件和所求式子的特点，找到它们之间的内在联系，往往能够寻求到简便易行的解题方法，达到快捷、准确解题的目的。下面予以举例说明。
According to conditions fraction evaluated questions If can careful analysis known conditions and the characteristics of the problems, find their inner relation, otten can seek tan easy solving method, reach the purpose of fast, accurate solving prob- lems, this paper will give some example to explain it.
出处
《科教导刊》
2011年第12期156-157,共2页
The Guide Of Science & Education
关键词
条件分式求值题
解法
conditions fraction evaluated problem
solving method
