Solution

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

critical f(x,y)=x^4+y^4+2x^2y^2+8a^2x^2-8a^2y^2critical f(x)=x^3-4xy+y^3critical (3x)/(x^3+5x-6)critical f(x)=(x^3)/3+(7x^2)/2+6x+3critical x^3-6x^2+5

Frequently Asked Questions (FAQ)

  • What is the critical x^2e^{3x} ?

    The critical x^2e^{3x} is x=-2/3 ,x=0