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标题: “square root of 4” 可否为负? [打印本页]

作者: johngmat    时间: 2002-10-20 15:35     标题: “square root of 4” 可否为负?

Is the square root of x+y integer?
(1)x=3, y=square root of 4
(2)square root of x + square root of y is integer
[答案]A

我认为应为 E
RIGHT?
作者: Jessica    时间: 2002-10-20 15:41

我也觉得是E




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