SAT数学题:If m is a positive integer,which of the following could be true?I.m平方 is a prime number II.根号m is a prime number III.m平方=根号mA.I only B.IIonly.C.IIIonly D.II and III E.I,II,and III 答案是不是E啊..

问题描述:

SAT数学题:If m is a positive integer,which of the following could be true?
I.m平方 is a prime number II.根号m is a prime number III.m平方=根号m
A.I only B.IIonly.C.IIIonly D.II and III E.I,II,and III 答案是不是E啊..