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01.解一元二次方程（一）（含导学）.mp4 | 2025-07-25 01:37:43 | 306.37 MB | |
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02.【易错题专项】秋全国北师版-1.mp4 | 2025-07-25 01:37:43 | 61.06 MB | |
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03.解一元二次方程（二）.mp4 | 2025-07-25 01:37:43 | 277.6 MB | |
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04.【易错题专项】秋全国北师版-2.mp4 | 2025-07-25 01:37:43 | 65.51 MB | |
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05.成比例线段.mp4 | 2025-07-25 01:37:43 | 312.4 MB | |
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06.【易错题专项】秋全国北师版-3.mp4 | 2025-07-25 01:37:43 | 66.69 MB | |
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07.相似三角形的判定与性质.mp4 | 2025-07-25 01:37:43 | 281.11 MB | |
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08.【易错题专项】秋全国北师版-4.mp4 | 2025-07-25 01:37:43 | 69.55 MB | |
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10.【易错题专项】秋全国北师版-5.mp4 | 2025-07-25 01:37:43 | 65.44 MB | |
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11.二次函数顶点式的图象与性质.mp4 | 2025-07-25 01:37:43 | 387.73 MB | |
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12.【易错题专项】秋全国北师版-6.mp4 | 2025-07-25 01:37:43 | 72.27 MB | |
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13.二次函数一般式的图象与性质.mp4 | 2025-07-25 01:37:43 | 409.53 MB | |
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14.【易错题专项】秋全国北师版-7.mp4 | 2025-07-25 01:37:43 | 67.45 MB | |
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16.开学收心课.mp4 | 2025-07-25 01:37:43 | 510.76 MB | |
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17.一元二次方程综合（含导学）.mp4 | 2025-07-25 01:37:43 | 344.49 MB | |
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18.【易错题专项】秋全国北师版-8.mp4 | 2025-07-25 01:37:43 | 64.51 MB | |
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20.【易错题专项】秋全国北师版-9.mp4 | 2025-07-25 01:37:43 | 68.53 MB | |
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22.【易错题专项】秋全国北师版-10.mp4 | 2025-07-25 01:37:43 | 68.7 MB |