問題詳情
10. 若實係數方程式x3+ax2+bx+52 有二虛根p + 2i 與3+ qi﹐其中p ,q 為實數﹐求此方程式的實根_____
參考答案
答案:B
難度:非常簡單0.978335
統計:A(7),B(3432),C(47),D(22),E(0) #
個人:尚未作答書單:十項全能的分數換算、跳高的演進、田賽項目比賽時間
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