Can you help me solve log6 81 ?
回答 (5)
2009-09-21 3:19 pm
✔ 最佳答案
6^x = 81log 6^x = log 81
x log6 = log 81
x = log 81/log6
x = 2.4526
2009-09-21 3:15 pm
log₆ 81 = ln 81 / ln 6
log₆ 81 = 2.452588771
log₆ 81 = 2.452588771
2009-09-21 3:18 pm
log6 81 = log(81) / log(6)
Use a calculator to find both. It is not possible to simplify this,.
The answer is 2.452589
Use a calculator to find both. It is not possible to simplify this,.
The answer is 2.452589
2009-09-21 3:17 pm
log_6(81)
= 2.45258877
= 2.45258877
參考: log(81)/log(6) - Google Search
http://www.google.com/search?hl=en&source=hp&q=log(81)/log(6)&btnG=Google+Search&aq=f&oq=&aqi=
2009-09-21 3:17 pm
2.45 approx.
收錄日期: 2021-05-01 12:44:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090921070808AAupIyB