Solution

extreme points

Solution

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

Graph

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Popular Examples

extreme f(x,y)=2x^3+xy^2+5x^2+y^2extreme f(x,y)=-3x^2-3y^2+x-3y+2extreme x^4-2x^2extreme f(x)=e^x+x^2extreme f(x,y)=x^2+xy+y^2

Frequently Asked Questions (FAQ)

  • What is the extreme f(xy)=x^2+y^2 ?

    The extreme f(xy)=x^2+y^2 is Minimum(0,0)