# How do you find the derivative of #f(t)=t^(2/3)-t^(1/3)+4#?

##### 1 Answer

Oct 12, 2017

#### Explanation:

#"differentiate each term using the "color(blue)"power rule"#

#•color(white)(x)d/dx(ax^n)=nax^(n-1)#

#rArrf'(t)=2/3t^(-1/3)-1/3t^(-2/3)+0#

#color(white)(rArrf'(t))=2/(3t^(1/3))-1/(3t^(2/3))#