论文部分内容阅读
有条件的分式求值问题,在初中数学中极为常见.解决这类问题,除了要掌握整式变形的基本方法外,还经常使用以下几种技巧:
The conditional fractional evaluation problem is very common in junior high school mathematics.To solve these problems, in addition to master the basic methods of integral deformation, but also often use the following techniques: