Problem Statement
How many of
11^2 \plus{} 13^2 \plus{} 17^2, 24^2 \plus{} 25^2 \plus{} 26^2, 12^2 \plus{} 24^2 \plus{} 36^2, 11^2 \plus{} 12^2 \plus{} 132^2 are perfect square ? <spanclass=′latex−bold′>(A)</span> 4<spanclass=′latex−bold′>(B)</span> 3<spanclass=′latex−bold′>(C)</span> 2d)1<spanclass=′latex−bold′>(E)</span> 0