問題詳情
29.已知(x +1)是 x3+4x2-7x-10的因式，若 x3+4x2-7x-10可分解成(x + a)(x + b)(x + c)則請問a + b + c＝？
(A) 3
(B) 4
(C) 5
(D) 6
(A) 3
(B) 4
(C) 5
(D) 6
參考答案
無參考答案
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