GRE数学题1x and y are number on the number line.比较x与y大小求翻译与解法
GRE数学题1x and y are number on the number line.比较x与y大小求翻译与解法
数学问题:x and y are numbers on the number line求解释,谢谢~~~!
On the number line,the distance between x and y is greater t
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英语翻译On the number line,point P has coordinate 1/2,and point
已知x,y属于R正,试比较x的平方-x+1与-2(x+y)y的大小.
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