Log 2 x 10 4 July 8, 2019 16 32 64 128 Log 2 x 4 x 2 3x 10 )= 1 Log5 2 x 8 )= log 5 4x 10 Log 10 pi 4 x 2 2 log 10 x 6 log 4 x log 216 Log 10 5 4 x 2 Log 4 16 Log 2 base 2