問題詳情
2.已知A為一多項式且A+(3x2-5x-2)=-5x2+2x+3,則A=__(2)__。(按升冪排列)
參考答案
答案:D
難度:簡單0.736959
統計:A(55),B(56),C(32),D(664),E(0) #
個人:尚未作答書單:契稅條例第二條、土地、徵收
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