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ZX-27EB25430Eone variable and systems of equations in two variables · 第 10 题
one variable and systems of equations in two variables · 原库模块 1 · Q10 原库参考解析
57x2 +(57b + a )x +ab = 0
In the given equation, a and b are positive constants. The product of the solutions to the given equation is kab, where k is a constant. What is the value of k ?
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