Question

Whats the log property for subtraction, like in this case: http://openstudy.com/study#/updates/57c7a196e4b0a5e8341783da

Answer 1

\[\huge\rm lob_b x - \log_b y = \log_b \frac{x}{y}\]
like this ??
to write it as a single log (divide))

Answer 2

that should be log_b x
not lob ...

Answer 3

@Nnesha above the first term lob(b) x wan being log(b) x

sorry just a little attention - and pardon for my intervention

Answer 4

yes i mentioned that in my 2nd comment. But thank you