[中學] log與指數的問題
想請問第八題,答案是2乘以根號2,有人說可以直接看
出答案,我想請問有沒有辦法利用計算的方式算出來?感謝大家
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 114.24.16.114
※ 文章網址: https://www.ptt.cc/bbs/Math/M.1469715584.A.AC3.html
推
07/28 22:38, , 1F
07/28 22:38, 1F
→
07/28 23:52, , 2F
07/28 23:52, 2F
→
07/28 23:53, , 3F
07/28 23:53, 3F
→
07/28 23:53, , 4F
07/28 23:53, 4F
推
07/29 02:45, , 5F
07/29 02:45, 5F
→
07/29 02:48, , 6F
07/29 02:48, 6F
→
07/29 02:49, , 7F
07/29 02:49, 7F
→
07/29 02:51, , 8F
07/29 02:51, 8F
→
07/29 02:51, , 9F
07/29 02:51, 9F
→
07/29 02:51, , 10F
07/29 02:51, 10F
→
07/29 02:52, , 11F
07/29 02:52, 11F
→
07/29 07:04, , 12F
07/29 07:04, 12F
→
07/29 07:04, , 13F
07/29 07:04, 13F