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2. 若一元二次方程式的常數項為 0,則此方程式至少有一個解為 0。(A)O(B)X
問題詳情
2. 若一元二次方程式的常數項為 0,則此方程式至少有一個解為 0。
(A)O
(B)X
參考答案
答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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