dave13 wrote:
Walkabout wrote:
If 3 < x < 100, for how many values of x is x/3 the square of a prime number?
(A) Two
(B) Three
(C) Four
(D) Five
(E) Nine
(A) Two
(B) Three
(C) Four
(D) Five
(E) Nine
Helloniks18
one question: "square of a prime number" is it the same as "square number" ? just dont get the meaning of this wording "square of a prime number"
for example 9 is square number because 3*3 =9
thanks

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