Psh, that example had a much easier solution. Just multiply the first two equations, cancel the xy (as clearly neither can be 0), and you get L^2 = 4.Glad to finally learn Lagrange Multipliers, though; my teacher skipped over them in AP Calc, so they've always seemed like some magical algorithm I would never know that trivially solves optimization problems.####[['solution', 'Mathematical_Related_Concept', 'POS'], ['Lagrange Multipliers', 'Mathematical_Related_Concept', 'POS']]