24. If both x and y are integers, is an integer?( x + y = 0( x2 − ... ...

If both x and y are integers, is image an integer?

(1) x + y = 0

(2) x2y2 equals the cube of an integer.


(A) if statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient;
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Press: Set B - Data Sufficiency Practice