Solution

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

critical f(x)=(x^3)/3+(7x^2)/2+6x+3critical x^3-6x^2+5critical f(x)=9x(x+8)^{1/3}critical f(x)=7y^2+14x^2-14x-7y+7xy-210critical f(x)=x^2-26x+2

Frequently Asked Questions (FAQ)

  • What is the critical (3x)/(x^3+5x-6) ?

    The critical (3x)/(x^3+5x-6) is x=-\sqrt[3]{3}