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ZX-B31D16C1D7Equivalent expressions · 第 8 题
Equivalent expressions · 原库模块 1 · Q8 原库参考解析
\( \frac{x^2-c}{x-b} \)
In the expression above, b and c are positive integers. If the expression is equivalent to x + b and x \( ≠ \) b, which of the following could be the value of c ?
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