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现将有关“数的开方”的中考题归纳解析如下,供同学们学习时参考. 例1 在下列式子中,正确的是 ( ) 分析与解:A是正确的.一般地有
The analysis of the “Examination of Numbers” will now be summarized as follows for reference when students learn. Example 1 In the following formulas, the correct one is () Analysis and Solution: A is correct. Generally there is