Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.) log3 (27 · 81) and

log₃ (27 · 81) and log₃ 27 + log₃ 81

The second is just the log expansion of the first......so we have

log₃ 27 + log₃ 81  =

3  +   4    =

7