12 3 x 4 7 x 2 July 8, 2019 16 32 64 128 3 х 4 )= 7 х 2 )+ 12 3 4 x 12 7 x 5 2 Simplify x x 3 3 x 4 7 x 2 x 12 3 x 4 12 2 x 6 7 2x 9 4 x 7 12 x 3 − 2 3 12 x 3 y − 4 7 x 7 12 x 4 / 3 12 x 4/7 12 x 4 3/4 12 x 3/7
