5xy+6yz-2xz

2008-05-10 7:25 pm
How to solve 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)


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