Chrome，
QQ浏览器
-
-
-
-
-
-
-
播放：2 时间：2025-11-20简介： -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
![[初二数学]二次根式章节复习（A）](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc8ef10a1c15aeba0410dbee76afb6f20faf760a5.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
播放：0 时间：2025-11-25简介： -
-
-
-
-
-
-
-
-
-
-
![[初二数学]二次根式的加减（B）](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F676d157153d156a31ae06000d693e1a66119f558.jpg%40672w_378h_1c_%21web-search-common-cover)
-
![[初二数学]二次根式章节复习（A）](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc8ef10a1c15aeba0410dbee76afb6f20faf760a5.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初二数学]二次根式的加减（B）](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2F676d157153d156a31ae06000d693e1a66119f558.jpg%40672w_378h_1c_%21web-search-common-cover)
.