1 ) (2^ - 1 + 3 ^ - 1) / (2+ 3 ) ^ 0
2) 2x^3 / (3x^-2) * 4x^0
Maths Short Question!Fast!
2013-02-23 7:27 am
回答 (1)
收錄日期: 2021-04-16 15:34:36
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130222000051KK00330