Given a square b square + a square + b square + 16 = 10ab, which a square + b square = how much

A square + b square = 8 solution: a square + b square + a square b square + 16 = 10ab deformation (a-b) square + (ab-4) square = 0, so, A-B = 0, ab-4 = 0 solution: a = b = 2, so, a square + b square = 8

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