5xy+6yz-2xz
回答 (2)
2008-05-11 12:08 am
✔ 最佳答案
5xy+6yz-2xz=5xy+2(3yz-xz)
2008-05-10 7:37 pm
The answer
is=5xy+2z(3y-x)
is=5xy+2z(3y-x)
收錄日期: 2021-04-23 21:45:49
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https://hk.answers.yahoo.com/question/index?qid=20080510000051KK00829