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)= 5/(x+2)-1critical 2y^3+6yx^2-3x^3-150ycritical (7x)/(x^2-9)critical y=(2-x^2)/(3x^2-1)critical xsqrt(7-x)

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=x^3ln(x^2) ?

    The critical f(x)=x^3ln(x^2) is x=-sqrt(1/(e^{2/3))},x=sqrt(1/(e^{2/3))}