If x is a positive integer, which of the following could NOT be the square of x?  Pick:
A) 9526  B) 4532  C) 4066  D) 6515  E) 3255
A number ending in 2 cannot be a perfect square.   4532 ends in a number 2, making that the correct answer   (4532) 4532
<result>B</result>
If x is a positive integer, which of the following could NOT be the square of x?