# Math Help - simplifying a log function

1. ## simplifying a log function

Hi, i have been given the question " simplify abd exoress the answer in the form alogb

Log64+log32-log128

i have reduced it to.......

Log(64x32)-log128

Log16

But im not sure how to get it into the alogb form

2. ## Re: simplifying a log function

Originally Posted by djstar
Hi, i have been given the question " simplify abd exoress the answer in the form alogb

Log64+log32-log128

i have reduced it to.......

Log(64x32)-log128

Log16

But im not sure how to get it into the alogb form
$\log{16} = \log{2^4} = 4\log{2}$