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ZX-5E0A5694532026年9月国际C卷练习 · 第 12 题
2026年9月国际C卷练习 · 原库模块 2 · Q12 参考答案
\( (x+k)^2+48=48 \)
In the given equation, k is a constant. How many distinct real solutions does this equation have?
In the given equation, k is a constant. How many distinct real solutions does this equation have?
参考答案:
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