問題詳情
2.下列何者為(a-b)2的因式?
(A)5a-5b
(B)a2+b2
(C) a2+2ab+b2
(D)(a+b)(a-b)
(A)5a-5b
(B)a2+b2
(C) a2+2ab+b2
(D)(a+b)(a-b)
參考答案
無參考答案
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