求 (log2)3 + (log5)3 + (log2)(log125)之值﹒ ... 解答−3 1 1 1 1 1 1 解析因2 = [(2 2 ) 2 ] 2 = 2 8 ﹐所求實數為log 2 log 2 2 8 = log 2 = −3 ...
確定！ 回上一頁
