4 * x 3 9 * x 12 July 8, 2019 16 32 64 128 4 * 9 x 12 x 3 * 16 x 0 9 16 x 4 x 12 3 9 1 3 x 9 4 x 12 1 3 x 9 4 x 12 2 3 x 9 vs 4 x 12 scope 4 log 9 x 3 log 125 x 25 log 16 4 9 x 10 x 3 12 Solve x 3 x 9 x 12 3 4 1 3 4 x 9 1 2 x 12 lvl 3 3 4 x 8 9 x 4 9 12