Wrong way is always as wrong reason.

jinjing · 2011-07-15 15:21:12Z

Wrong way is always as wrong reason.简介

来源: jinjing 于 2011-07-15 15:21:12 [档案] [旧帖] [给我悄悄话] 阅读数 : (152 bytes)

回答: If you solve a from I, should prove II does not have real root, 由 wxcfan123 于 2011-07-15 14:41:19

I did note the "only" and did not note the "real". I thought I has the root 5,II should be the same,so,...I would be right,if there had been 2=5.

您的位置：文学城 » 论坛 » 脑筋急转 » Wrong way is always as wrong reason.

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.