Number TheorySuperchallengeDiophantine Equations ShareDiophantine Equations · Superchallenge problemHow many ordered pairs of positive integers (x,y)(x, y)(x,y) with x≤1000x \le 1000x≤1000 and y≤1000y \le 1000y≤1000 satisfy x2+y2+2=4xyx^2 + y^2 + 2 = 4xyx2+y2+2=4xy?Check Show answer Walk through it step by step Practice more like this Review this concept