MathDB
Expression an Integer

Source:

April 6, 2013

Problem Statement

For how many positive integers mm is 2002m2−2\dfrac{2002}{m^2-2} a positive integer?
<spanclass=′latex−bold′>(A)</span>one<spanclass=′latex−bold′>(B)</span>two<spanclass=′latex−bold′>(C)</span>three<spanclass=′latex−bold′>(D)</span>four<spanclass=′latex−bold′>(E)</span>more than four<span class='latex-bold'>(A) </span>\text{one}\qquad<span class='latex-bold'>(B) </span>\text{two}\qquad<span class='latex-bold'>(C) </span>\text{three}\qquad<span class='latex-bold'>(D) </span>\text{four}\qquad<span class='latex-bold'>(E) </span>\text{more than four}
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