
[中學] 對數

這是日本神奈川大學的數學考題,上面那題我怎麼都解不出來,有神人能幫忙嗎?
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推
04/28 15:58, , 1F
04/28 15:58, 1F
→
04/28 16:01, , 2F
04/28 16:01, 2F
→
04/28 16:06, , 3F
04/28 16:06, 3F
推
04/28 16:26, , 4F
04/28 16:26, 4F
→
04/28 16:30, , 5F
04/28 16:30, 5F
推
04/28 16:34, , 6F
04/28 16:34, 6F
→
04/28 16:35, , 7F
04/28 16:35, 7F
→
04/28 16:35, , 8F
04/28 16:35, 8F
→
04/28 16:36, , 9F
04/28 16:36, 9F
推
04/28 16:58, , 10F
04/28 16:58, 10F
→
04/28 17:11, , 11F
04/28 17:11, 11F
推
04/28 17:13, , 12F
04/28 17:13, 12F
→
04/28 17:48, , 13F
04/28 17:48, 13F
推
04/28 17:52, , 14F
04/28 17:52, 14F
→
04/28 17:54, , 15F
04/28 17:54, 15F
→
04/28 17:55, , 16F
04/28 17:55, 16F
→
04/28 17:58, , 17F
04/28 17:58, 17F
推
04/28 20:20, , 18F
04/28 20:20, 18F
→
04/28 22:13, , 19F
04/28 22:13, 19F
推
04/28 23:40, , 20F
04/28 23:40, 20F
推
04/29 22:16, , 21F
04/29 22:16, 21F
→
04/29 22:16, , 22F
04/29 22:16, 22F
推
04/30 21:04, , 23F
04/30 21:04, 23F
→
04/30 21:04, , 24F
04/30 21:04, 24F
→
04/30 21:05, , 25F
04/30 21:05, 25F
推
05/02 02:08, , 26F
05/02 02:08, 26F
→
05/05 18:49, , 27F
05/05 18:49, 27F
推
05/12 17:06, , 28F
05/12 17:06, 28F
→
05/12 17:08, , 29F
05/12 17:08, 29F
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