Quadratics (id: 06715354c)

本题目来源于试卷: Quadratics，类别为 IB数学

[填空题]
When $p(x)=x^{2}-2 x-ca$ is divided by (x-r) , the remainder is -5 . Given that c, r $\in \mathbb{R}$ , find the smallest possible value for c .   

参考答案: 4±2%


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