How can this (20√3 ) become this ( 20 )
???????????(--------)???????????(-------)
???????????( 3-√3 )????????????(√3-1 )
An easy mathematics question
2009-04-28 12:33 am
回答 (2)
2009-04-29 11:05 pm
2009-04-28 4:31 am
I think this very hard!!!!!!!!!!!!!!!!!!!!!
收錄日期: 2021-04-22 00:38:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090427000051KK00865