What is the critical f(x,y)=xe^{-28x^2-15y^2} ?

The critical f(x,y)=xe^{-28x^2-15y^2} is (-1/(2sqrt(14)),0),(1/(2sqrt(14)),0)

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critical f(x,y)=xe^{-28x^2-15y^2}

critical points

f (x, y) = x e^{- 28 x^{2} - 15 y^{2}}

(- \frac{1}{2 14}, 0), (\frac{1}{2 14}, 0)

Solution steps

x e^{- 28 x^{2} - 15 y^{2}}

Find where

\nabla f (x, y)

is equal to zero or undefined

(- \frac{1}{2 14}, 0), (\frac{1}{2 14}, 0)

What is the critical f(x,y)=xe^{-28x^2-15y^2} ?
The critical f(x,y)=xe^{-28x^2-15y^2} is (-1/(2sqrt(14)),0),(1/(2sqrt(14)),0)