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Omni-MATH / Let f(x,y)=x²+2x+y²+4y. Let x₁,y₁, x₂,y₂, x₃,y₃, and x₄,y₄ be the vertices of a square with side length one and sides parallel to the coordinate axes. What is the minimum value of … · Discussion

Discussing Let f(x,y)=x²+2x+y²+4y. Let x₁,y₁, x₂,y₂, x₃,y₃, and x₄,y₄ be the vertices of a square with side length one and sides parallel to the coordinate axes. What is the minimum value of … · Omni-MATH

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