If x is an integer, and 225 < x^2 <= 361, which of the following is the sum of all possible values of x?	Choose the correct option:
A) None of the above  B) 124  C) 116  D) 105  E) 135
The range of x is from 16 .. to 19 and -16 to -19 so the sum is 0 hence ans None of the above, I guess, unless I am missing something!
<result>A</result>
If x is an integer, and 225 < x^2 <= 361, which of the following is the sum of all possible values of x?