2 0 2 4 9 July 8, 2019 16 32 64 128 8 9 2 0 2 4 9 6 2 0 2 4 9 5 2 0 2 4 1 9 2 0 2 4 7 9 2 0 2 4 7 2 2 4 0 9 x 4 1 2 0 6 4y 2 4 9 2 2x 4 9 2 x )= 0 9x 4 19x 2 2 0 2 91 ( 1 4х 0 2 )= 19 4
