# Let #f(x,y)=8x^3+y^3-6x-12y+4#, how do you determine all critical points?

##### 1 Answer

Apr 23, 2015

Find the first partial derivatives.

Set them equal to

Solve the system of equations.

Apr 23, 2015

Find the first partial derivatives.

Set them equal to

Solve the system of equations.

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