Solution

extreme points

Solution

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

Popular Examples

extreme-2x^4+x^3+6x^2+x-2extreme points extreme y=x^4-5x^2=x^2(x^2-5)extreme points extreme f(x)= 1/x ,-1<= x<= 1extreme points extreme f(x,y)=x^2-4x+2y^2+4y+7extreme points extreme y=-2cos(x)extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=(2x+3y)(5x+7y) ?

    The extreme f(x,y)=(2x+3y)(5x+7y) is Saddle(0,0)