Log81 3 July 8, 2019 16 32 64 128 Log81 3^2x−6 = 2 Log81 3 2x 6 2 Log81 32x − 6 2 Log81 3 x Log81 3 2x 6 4 Log 81 3 1 Log 81 3 1 4 3 log81 16 Log81 1 3 Log81 √ 3 Log81 3 3x 7 2 Log 81 base 3