计算:log50.25+2log510=________

发布时间:2020-08-05 12:52:57

计算:log50.25+2log510=________

网友回答

2

解析分析:利用对数的运算法则,把log50.25+2log510等价转化为log50.25+log5100,进一步简化为log525,再由对数的性质能求出结果.


解答:log50.25+2log510
=log50.25+log5100
=log525
=2.
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