((a^3+b^3+c^3)/3)^(1/x)当x趋近于0是的极限是x此方 abc都大于0;答案还像是abc^(1/3)
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![((a^3+b^3+c^3)/3)^(1/x)当x趋近于0是的极限是x此方 abc都大于0;答案还像是abc^(1/3)](/uploads/image/z/10186580-20-0.jpg?t=%28%28a%5E3%2Bb%5E3%2Bc%5E3%29%2F3%29%5E%281%2Fx%29%E5%BD%93x%E8%B6%8B%E8%BF%91%E4%BA%8E0%E6%98%AF%E7%9A%84%E6%9E%81%E9%99%90%E6%98%AFx%E6%AD%A4%E6%96%B9+abc%E9%83%BD%E5%A4%A7%E4%BA%8E0%EF%BC%9B%E7%AD%94%E6%A1%88%E8%BF%98%E5%83%8F%E6%98%AFabc%5E%281%2F3%29)
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