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 2x^3+6x^2-18xcritical x^4-4xcritical 2x^2-4x-1critical x+9/xcritical f(x)=x^6+2x^4

Frequently Asked Questions (FAQ)

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

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