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如果log(2)[log(3)(log5 x)]=0,那么X=?一时转不过弯
人气:248 ℃ 时间:2020-05-14 14:00:01
解答
log(2)[log(3)(log5 x)]=0,
[log(3)(log5 x)]=1
log5 x=3
x=5^3=125
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