Solution
critical
Solution
Solution steps
Find where is equal to zero or undefined
Graph
Popular Examples
critical (6x^2-x^4)/9critical f(x)=x+2cos(x)critical (x-1)/(x^2-x+1)critical y=xsqrt(4-x)critical f(x,y)=-2x^{-1}-xy+128y^{-1}
Frequently Asked Questions (FAQ)
What is the critical f(x,y)=x^4+y^4 ?
The critical f(x,y)=x^4+y^4 is (0,0)