Solution

extreme

Solution

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

Popular Examples

extreme f(x,y)=2x+xy+2sqrt(y)extreme f(x,y)=x^2-7xy-y^2extreme f(x)=x^2+y^2+6x-18yextreme f(x)= 8/(x^2+1)extreme f(2.52,5.15)=3x^4y^2-18xy

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=18y^2+x^2-x^2y ?

    The extreme f(x,y)=18y^2+x^2-x^2y is Minimum(0,0),Saddle(6,1),Saddle(-6,1)