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2的log底数为4指数为3次方怎么算,思路还有答案,
是2^log(4)3 =
人气:307 ℃ 时间:2020-09-09 05:26:52
解答
2^[log4(3)]
=2^[log2^2(3)]
=2^[lg3/lg2^2]
=2^(lg3/2lg2)
=2^[(1/2)*log2(3)]
=2^[log2(√3)]
=√3
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