打开App
如何解方程（2+√3）ˣ +（2- √3）ˣ=4？巧妙变形是关键
广东数学竞赛题：如何解方程（2+√3）ˣ +（2- √3）ˣ=4？利用（2+√3）（2- √3）=1巧妙变形是关键
初中数学竞赛题：解方程题型大全141/336
App03:57
App02:00
App03:03
App02:11
App02:46
App03:46
App01:37
App04:05
App02:06
App02:10
App02:58
App03:04
App03:24
App05:39
App03:08
App02:45
App04:13
App03:29
App02:31
App01:44
App03:50
App02:35
App01:17
App04:09
App01:36
App03:58
App05:27
App04:32
App03:29
App02:40
App02:36打开App观看
