請人解一條3次方程,,急!!!!

2009-04-10 10:41 pm
x^3+3x^2+684x+2784
唔該哂

回答 (2)

2009-04-10 10:58 pm
✔ 最佳答案

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(calculated by Math 3.0)
2009-04-11 3:32 am
x^3+3x^2+684x+2784 is NOT an equation!

Please check it carefully!!


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