Solution

critical points

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,y)=x^3-12xy+8y^3critical points critical f(x)=x^4-4xcritical points critical f(x,y)=x^3-12xy^2+24y^2critical points critical (-2x^2+5x-1)/(2x-1)critical points critical f(x,y)=2x^3+xy^2+5x^2y+2y^2critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=x^{-3}ln(x) ?

    The critical f(x)=x^{-3}ln(x) is x=\sqrt[3]{e}