What is the extreme g(x,y)=xy^{1/2} ?

The extreme g(x,y)=xy^{1/2} is None

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extreme g(x,y)=xy^{1/2}

extreme points

g (x, y) = x y^{\frac{1}{2}}

None

Solution steps

Find the critical points:

None

x y^{\frac{1}{2}}

has no critical points, therefore there are no extreme points

None

f (x) = x^{3} - 6 x^{2} + 12 x - 5

f (x, y) = x^{4} - 4 x^{2} + y^{4} - 8 y^{2} + 5

x^{3} - 6 x^{2} + 9 x + 5

f (x) = x^{4} - 4 x^{3} - 8 x^{2} + 8

f (x, y) = 6 - x - 2 y