EX
log5 125 = x
5 x = 125 = 5 3
x =3
question ?
log2 1^32 =x
????????????
收錄日期: 2021-04-25 17:27:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080330000051KK01250