# How do you condense #4 ln (x+4) - 5 ln x#?

##### 1 Answer

Dec 9, 2015

#### Explanation:

To condense to a single log, we need to use the properties listed below

Sum to product:

Difference to quotient:

Power rule:

Given

Step 1: Reverse the power rule to get

Step 2: Reverse the difference to quotient rule

Now, you are done.