問題詳情
6.一個x的二次多項式與x的三次多項式，相減後的結果為x的n次多項式，則n＝？
(A)－
(B)
(C)
(D)無法確定
(A)－
(B)
(C)
(D)無法確定
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
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