9 log 3 8 July 8, 2019 16 32 64 128 Log 9 3 81 2 log 9 3 log 8 3 log 1 9 3 log 81 Log 3 8 log 9 16 3 log 81 3log 9 3log 27 Log81 3 Log 81 base 3 9^log3 5