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8.設-1+2i為實係數方程式x4+3x3+ax2+bx+10=0的一根,求序對 ( a , b )= (9)
問題詳情
8.設-1+2i為實係數方程式x4+3x3+ax2+bx+10=0的一根,求序對 ( a , b )= (9)
參考答案
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32. A ______ on weather changes shows the temperature in Taiwan has risen by an average of 0.8 degre
下一篇 :
9.a、b是實數且求序對 ( a , b )= (10)
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