4 3 3 1 x 12 7 July 8, 2019 16 32 64 128 4 3 3 1 х 12 7 4 3 7 x − 3 1 2 12 1 3 x 3 7x 12 5 4 3 2x 1 )/ 4 5x 3 6 x 1 3 x 7 12 4 + 4 = 12 4 1/2 + 1 1/3 4 3 - 7 12
