若一元二次方程式有實根解，則最大整數 k＝________________。

問題詳情

9. 若一元二次方程式 phptMcPS6

phptMcPS6

有實根解，則最大整數 k＝________________。

參考答案

答案：B
難度：簡單0.849057
統計：A(2),B(90),C(3),D(8),E(0)

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