# Problem of the Week

## Updated at Feb 6, 2023 10:36 AM

For this week we've brought you this calculus problem.

How can we find the derivative of $${t}^{7}+{t}^{5}$$?

Here are the steps:

$\frac{d}{dt} {t}^{7}+{t}^{5}$

 1 Use Power Rule: $$\frac{d}{dx} {x}^{n}=n{x}^{n-1}$$.$7{t}^{6}+5{t}^{4}$Done7*t^6+5*t^4