1.(log^4)開方a + loga^2 / log開方a
2.Let s=log2,t=log3.express each of the following in terms of s and t.
log開方24=??
3.log(3x-1)+log(x-1)=log7+1
4.3logx+log1/2x=log8
收錄日期: 2021-04-13 13:36:19
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070924000051KK01943