05网免费提供各类练习与测试答案,请牢记零五网网址:05W.CC
1.(1)(X+1)(X-1),3(X-1)+2(X+1)=-6.增根;
(2)3
X=-1是增根,原方程无解
http://m.ksjqmj.com/buchongxitidaan/17588.html
推荐访问
热门搜索
05网免费提供各类练习与测试答案,请牢记零五网网址:05W.CC
1.(1)(X+1)(X-1),3(X-1)+2(X+1)=-6.增根;
(2)3
X=-1是增根,原方程无解
http://m.ksjqmj.com/buchongxitidaan/17588.html
推荐访问