f.3的數學一問 20*

2010-05-03 12:57 am
http://www.upload.worldzh.net/files/1272790593.JPG

how to do ?? with step please
更新1:

yesyes the second question has mistake! http://www.upload.worldzh.net/files/1272792276.JPG the new one!

更新2:

refresh many times still cannot see your picture?

更新3:

i can see now thank you for your help! i 'll choose u the best.. thx:D

回答 (2)

2010-05-03 1:31 am
✔ 最佳答案
Is it a typo in SECOND question??

2010-05-02 17:31:54 補充:
As follows:

圖片參考:http://i707.photobucket.com/albums/ww74/stevieg90/03-61.jpg


2010-05-02 21:27:55 補充:
http://i707.photobucket.com/albums/ww74/stevieg90/03-61.jpg
2010-05-05 11:17 pm


收錄日期: 2021-04-22 00:47:37
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100502000051KK01163

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