Originally Posted by

**lonejunior** i have two questions.

so one problem is:

2log(3x)-log(x)=2

i don't remember if you apply the 2 to the (3x) or if it's like algebra and you just divide it by 2 to cancel out. oh and then you'd divide log 3x by log x right to combine them because they have the same base?

the other one is:

15log base 1/3(1/27) + logbase 1/4(256)= u

so does the 15 go to the 1/3 or 1/27 or do you just divide it.

and you can't combine them because they have different bases right?

sorry if this is confusing..