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ZX-00136C37A4Equivalent expressions · 第 4 题
Equivalent expressions · 原库模块 1 · Q4 原库参考解析
\( \frac{2}{x-2}+\frac{3}{x+5}=\frac{rx+t}{\left(x-2\right)\left(x+5\right)} \)
The equation above is true for all x > 2 , where r and t are positive constants. What is the value of rt ?
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