What is the critical f(x,y)=2y^3+x^2y ?

The critical f(x,y)=2y^3+x^2y is (0,0)

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critical f(x,y)=2y^3+x^2y

critical points

f (x, y) = 2 y^{3} + x^{2} y

(0, 0)

Solution steps

2 y^{3} + x^{2} y

Find where

\nabla f (x, y)

is equal to zero or undefined

(0, 0)

f (x) = x^{2} + 2 x + 2

f (x, y) = - 54 x + 2 x^{3} + 6 x y^{2} - 3 y^{3}

\frac{x}{x ^{2} + 10 x + 24}

f (x) = x - ln (x^{9})

x^{2} - y^{2} 1 - x^{2} - y^{2}