有理冇理ｍａｔｈ
回答 (1)
2008-08-26 2:48 am
✔ 最佳答案
有4個的,你可選兩個分別係:
√16 = √4*4 = 4
√25 = √5*5 = 5
√36 = √6*6 = 6
√49 = √7*7 = 7
參考: 我
收錄日期: 2021-04-13 16:12:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080823000051KK02269