help simplifying?
回答 (1)
2008-01-24 1:25 am
✔ 最佳答案
(e^x)^2 = 64e^(2x) = 64
ln ( e^(2x) ) = ln 64
2x = ln 64
x = 1/2 * ln 64
收錄日期: 2021-05-01 15:55:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080123172137AAm7WFD