Resolver 0.5(x)^(2)+2(y)^(2)-0.8xy+0.8(x)^(2)+4y2+0.8xy | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$0.5 { x }^{ 2 } +2 { y }^{ 2 } -0.8xy+0.8 { x }^{ 2 } +4y2+0.8xy$$