要想学好不等式,不等式的解法和不等式的证明是非常重要的.但是在解不等式和证明不等式的过程中,往往会有一些想不到的疏忽.本文就从典型的例题来分析解不等式和不等式证明过程中容易出现的错误. In order to learn inequalities, the solution of inequality and the proof of inequality are very important. But in the process of solving inequalities and proving inequalities, there are often some unexpected oversights. This paper analyzes inequalities and inequality proof processes from typical examples. Easier mistakes.