中考数学热点之一线三等角求动点最值【别忘点赞转发收藏+关注哦！】
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| MP4 | N/A | 480P | Download |
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| MP4 | N/A | mp4a.40.2 | Download |
| MP4 | N/A | mp4a.40.2 | Download |
| MP4 | N/A | mp4a.40.2 | Download |
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本视频主要讲解了一线三等角求动点最值，关键在于理解均值不等式内容和使用均值不等式的三个条件！！！
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