Solution

extreme

Solution

Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Check critical point Minimum

Graph

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Popular Examples

extreme f(x,y)=x^3+y^3-3x^2-6y^2-9xextreme f(x,y)=x^2y-2xy+2y^2xextreme (2(x+2)^2)/(x^2)extreme 2x^3-2x+6extreme f(x,y)=x^2y+3xy^2

Frequently Asked Questions (FAQ)

  • What is the extreme f(x)=x^3+y^3-21xy ?

    The extreme f(x)=x^3+y^3-21xy is Saddle(0,0),Minimum(7,7)