F.4 Maths.......Quick

2007-10-01 12:48 am
Solve the equations!:

1,(x+10)(3-(4/x)) = 12

2,((12/x)+1)(2-(3/x)) = 5

only two, thanks for all!

回答 (2)

2007-10-01 12:58 am
✔ 最佳答案
As Follows~

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參考: ME


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