# How do you find the derivative of this equation #e^(3x - 4 cos x)#?

##### 1 Answer

Oct 24, 2016

#### Explanation:

Before we tackle this problem, let's review the derivative of an exponential function.

The definition for an exponential function is defined as follows:

In this case, we have:

The derivative of

Plugging it back into our formula for the exponential function, we obtain:

- htriber