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第1讲： 根式竞赛题，全班竟无一人能做，类比“投机”一把秒结果
二次根式竞赛题
根式，竞赛题（高阶篇）1/16
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App04:40
App07:49
App04:20
App05:45
App05:03
App04:23
App06:15
App05:00
App10:18
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App04:12
App08:20
App05:56
App03:35
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二次根式竞赛题
App06:59App04:40App07:49App04:20App05:45App05:03App04:23App06:15App05:00App10:18App04:44App04:12App08:20App05:56App03:35App06:03![土默特左旗气象台发布大风蓝色预警[IV级/一般]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015/owbDBPfDEE0R7ROB9AzOhffQ9CzA8EMDFBq1IA~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=20250119224923AD5313F5233299B56980&requestFrom=101&x-expires=1768834163&x-signature=aaJBVnXcYG6WdlnebcyEz7VeeBk%3D)
