問題詳情
10. 下列何者為一元二次方程式 (x＋3)(x＋5)＝8(x＋5) 的解？(4-1)
(A) －5和－5
(B) 5和5
(C) 5和－5
(D) －3和－5
(A) －5和－5
(B) 5和5
(C) 5和－5
(D) －3和－5
參考答案
無參考答案
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