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fix(exam): 修正错误答案
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content/post/exam-papers/2025高一竞赛/answer.md

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| 题号 | 答案 |
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|:--:|:-------------------------------------------------:|
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| 1 | $M = N$ |
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| 2 | $2023$ |
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| 3 | $\frac{1 + \sqrt{3} \cdot 2023}{\sqrt{3} - 2023}$ |
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| 2 | $\frac{1 + \sqrt{3} \cdot 2023}{\sqrt{3} - 2023}$ |
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| 3 | $2540$ |
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| 4 | $\mathbb{R}$ |
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| 5 | $27$ |
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| 6 | $4$ |

content/post/exam-papers/2025高一竞赛/paper.md

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3. 已知 $f(x) = x^4 + bx^3 + cx^2 + dx + a$, 且 $f(1) = 5, f(2) = 10, f(3) = 15$, 则 $f(8) + f(-4) = $ ______
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4. 已知 $a + b +c = m, m > 0, m \neq 1$, 则 $\frac{a}{b+2c}+\frac{2c}{a+b}+\frac{b}{a+2c}$ 的取值范围是 ______
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5. 若 $x^{x^3} = 3$, 则 $x^9 = $ ______
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6. $x^{2026} = e^x$ 的两个绝对值不大于二的实数根为 $\alpha, \beta, |\alpha+\beta|=a \cdot 10^{-b}, b \in \mathbb{N^*}$, 且 $|\lg a - 1|$ 最小, 则 $b =$ ______
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6. $x^{2026} = e^x$ 的两个绝对值不大于二的实数根为 $\alpha, \beta, |\alpha + \beta| =a \cdot 10^{-b}, b \in \mathbb{N^*}$, 且 $|\lg a - 1|$ 最小, 则 $b =$ ______
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7. 甲、乙两人各有四张卡片, 每张卡片标有一个数字, 甲的卡片上分别标有数字 1, 3, 5, 7, 乙的卡片上分别标有数字 2, 4, 6, 8. 两人进行四轮比赛, 每轮比赛中两人各自从自己的卡片中随机选择一张, 并进行比较, 数字大者得1分, 数字小者不得分, 然后扔掉此轮所选卡片, 则四轮比赛结束后, 甲的得分小于 2 概率为 ______
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8. 已知 $xy = 6, x, y > 0$, 则 $x + y + \sqrt{(x-2)^2 + (y-3)^2}$ 的最小值为 ______
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