# How do you write the logarithmic expressions as a single logarithm #2log_2)6 - 4)log_2y#?

##### 1 Answer

Oct 24, 2015

#### Answer:

This expression can be written as

#### Explanation:

I assume that the brackets are here just by mistake because there are only closing brackets, so the correct expression is:

This expression can be rewritten as follows:

The first step uses the property of logarythms which says that:

#n*log_a b=log_a b^n# ##

The last step uses the property which says that: