初二代数第九章第七节在解可化为一元一次方程的分式方程时 ,常常会出现“增根”现象 ,而在《代数目标与检测》以及各类报刊杂志中也经常遇到有关“增根”问题 ,许多初学的同学感到特别困惑 ,无所适从。下面就我对如何解决“增根”问题谈谈自己的看法 ,供同学们参考。课本中对 The first two generations of Chapter IX of the seventh section In the solution can be turned into a one-degree equation of the fractal equation, often appear “increase root” phenomenon, but also in the “algebraic targets and detection” and various newspapers and magazines are often encountered Many students who are beginning to learn are particularly confused and confused about the “root-cause” problem. Here I talk about how to solve the “root problem” talk about their own views for the students reference. Right in the textbook