I think this is called expanding... can someone explain how to work this one, please? TIA... SD
Log [(BC)/AD]=
Here's what I did:
log B + log C/log A + log D
log B + log C - log A - log D
Since the answers are given with log A first, I got
-(log B + log C - log A - log D)
log A - log B - log C + log D
But it says it is not this answer. I can't see what I did wrong