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-ln(x^9)critical x^2-y^2sqrt(1-x^2-y^2)critical (4x)/(1+x^2)critical f(x)=-9x^2+18x+6critical f(x)=5cos^2(x),(0,2pi)

Frequently Asked Questions (FAQ)

  • What is the critical x/(x^2+10x+24) ?

    The critical x/(x^2+10x+24) is x=-2sqrt(6),x=2sqrt(6)