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计算:(1)log2[log2(log4256)];(2)log3(log318-log34+log36)
题目详情
计算:
(1)log2[log2(log4256)];
(2)log3(log318-log34+log36)
(1)log2[log2(log4256)];
(2)log3(log318-log34+log36)
▼优质解答
答案和解析
(1)原式=log2(log216)=log24=2.
(2)原式=log3(log3
)=log3(log333)=log33=1.
(2)原式=log3(log3
18×6 |
4 |
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