問題詳情
1.若48可以分解成兩個相異正整數的乘積，則這兩個正整數的和不可能為下列哪一個數？
(A)49
(B)15
(C)19
(D)26 。
(A)49
(B)15
(C)19
(D)26 。
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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