3 15 5 2 3 July 8, 2019 16 32 64 128 X 15 3 5 2 3 3x 5 15 x 3 2 9 5 2x 3 15 6 2 3x 4 12 5 2х 3 15 6 2 3х 4 12 3х 1 5 2 4 х 3 )/ 15 3 1 5 1 2 3 х 15 3 15 x 1 3 2 5 (- 3x 3 5x 2 9x 15 5 3x 3 42 x )+ 15 5 2 3.3 X phần 15 3 5 2 3 15 3 5x15 2 5 3 3 5 15n 15 3n 2 15 2 5 3x )= 4 x 3 )+ 13 3 5 18 and 2 3 15 32 3 5 2 per 15 1
