square用^2去代替
(67)^2+b^2=c^2
c-b=6
求b同c
請問可唔可以求到個ans出黎
收錄日期: 2021-04-13 13:46:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070108000051KK02856