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

##### 1 Answer

Nov 28, 2016

#### Explanation:

Express g(t) in the following form.

#g(t)=t^2-4t^(_3)# differentiate each term using the

#color(blue)"power rule"#

#color(orange)"Reminder " color(red)(bar(ul(|color(white)(2/2)color(black)(d/dx(ax^n)=nax^(n-1))color(white)(2/2)|)))#

#rArrg'(t)=2t+12t^(-4)=2t+12/t^4#