log_6(3+log_3 27)點計?
請幫忙一下(需詳盡解答)
thx
中4Maths log_6(3+log_3 27)
2008-03-02 6:39 am
回答 (3)
2008-03-02 6:46 am
✔ 最佳答案
log6(3+log327)=log6(3+log333)
=log6(3+3)
=log66
=1
2008-03-02 5:56 pm
log6(3+log327)
=log6(3+3log33)
log66
=1
=log6(3+3log33)
log66
=1
2008-03-02 6:50 am
log_6 (3+log_3 27)
= log_6 (3+ 3) (i.e. (log27/log3) =3)
= log_6 6
=1 (i.e. (log 6/ log 6) =1)
= log_6 (3+ 3) (i.e. (log27/log3) =3)
= log_6 6
=1 (i.e. (log 6/ log 6) =1)
收錄日期: 2021-04-23 20:34:28
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080301000051KK03548