# How do you find the critical values for #f(x)=x^(2/3)+x^(-1/3)#?

##### 1 Answer

Oct 26, 2015

Find values in the domain of

#### Explanation:

# =1/3 x^(-4/3) (2x-1)#

# = (2x-1)/(3x^(4/3))#

The only critical number for