打开App
360P
竞赛解方程：x³ - y³=xy+61，不难呀，怎么又全军覆没了
初中数学竞赛真题77/425
![竞赛解方程：x [x] = 999，这该怎么解？](http://p3-sign.bdxiguaimg.com/tos-cn-i-0026/66461990984b4b4885674459e17d3a89~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501130721157235AB8F4FEB52D51E24&requestFrom=704&version_code=80402&x-expires=1768260075&x-signature=V5j%2Fzi2Higl%2FshqTLy5jentfLR0%3D)
App07:58
App05:14
App05:52
App04:32
App03:48
App03:23
App06:48
App05:13
App06:22
App06:14
App03:33
App06:08
App04:09
App06:36
App05:03
App05:43
App05:04
App06:21
App05:24
App05:42
App03:26
App06:03
App04:04
App02:56
App04:12
App06:54
App05:17
App05:32
App05:02
App04:00
App04:24打开App观看
![抖音首页搜小程序:[甜心故事屋],进入输入A18822,看后续#小说 #每日推文](http://p26-sign.bdxiguaimg.com/tos-cn-i-dy/2a3612d1e54045f19527f151dfac48e0~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202501130721157235AB8F4FEB52D51E24&requestFrom=101&x-expires=1768260075&x-signature=Hz3lNaU8aFQ1Z05seJfW44v00OI%3D)
