清华附中招生题，已知a³=27，求a，明明送分题为何班级全军覆没_哔哩哔哩_bilibili

Name: %E6%B8%85%E5%8D%8E%E9%99%84%E4%B8%AD%E6%8B%9B%E7%94%9F%E9%A2%98%EF%BC%8C%E5%B7%B2%E7%9F%A5a%C2%B3=27%EF%BC%8C%E6%B1%82a%EF%BC%8C%E6%98%8E%E6%98%8E%E9%80%81%E5%88%86%E9%A2%98%E4%B8%BA%E4%BD%95%E7%8F%AD%E7%BA%A7%E5%85%A8%E5%86%9B%E8%A6%86%E6%B2%A1
Uploaded: 2025-06-26T10:28:34.128Z
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