問題詳情
7.關於多項式−10x2 + 13x3 + 3x4 − 2 − 4x，下列敘述何者正確?
(A)此多項式 x2 的係數為 10
(B)此多項式各項係數的和為 0
(C)此多項式為二次多項式
(D) −10x2 − 4x − 2 + 3x4 + 13x3為升冪排列
(A)此多項式 x2 的係數為 10
(B)此多項式各項係數的和為 0
(C)此多項式為二次多項式
(D) −10x2 − 4x − 2 + 3x4 + 13x3為升冪排列
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增
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