题目内容
（本题满分8分）解方程
．
．解：两边同时乘以
，得
．····································································· 3分
解这个方程，得
．·········································································· 7分
检验：时
，
不是原分式方程的解，原分式方程无解．·············································· 8分
，得．····································································· 3分解这个方程，得
．·········································································· 7分检验：
时，不是原分式方程的解，原分式方程无解．·············································· 8分略
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