## The Product Rule

The Product Rule needs to be used to differentiate a function that is a product of 2 separate functions.

## Examples

- How to differentiate a Log Function being multiplied by ‘X’ and how to differentiate an Exponential Function being multiplied by ‘W’
- How to differentiate the product of a Quadratic function and a Square Root function.

## Example 1

How to differentiate a Log Function being multiplied by ‘X’ and how to differentiate an Exponential Function being multiplied by ‘W’

## Example 2

How to differentiate the product of a Quadratic function and a Square Root function