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标题: 数学题——问题谁来翻译一下 [打印本页]

作者: passat123 时间: 2015-8-20 22:41
标题: 数学题——问题谁来翻译一下
if n is a positive integer and n^2 is divisible by 72,then the largest positive integer that must divide n is
A.6
B.12
C.24
D.36
E.48

作者: rexinshu 时间: 2015-8-20 23:17
http://forum.chasedream.com/thread-672968-1-1.html

作者: passat123 时间: 2015-8-21 08:05
懂了，谢谢

作者: passat123 时间: 2015-8-21 08:05

rexinshu 发表于 2015-8-20 23:17
http://forum.chasedream.com/thread-672968-1-1.html

谢谢

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