0 5 x 12 July 8, 2019 16 32 64 128 0 5 x 128 0 5 x 120 0 5 x 125 0 5 x 1200 0 5 x 12000 0 5 х 12 15x 5 )(- x 12 )= 0 5 2x 5 x 12 0 2x 12 0 x 5 2 0 12 x 2 5 X 0 5 1 12 0 8 x 12 5 0 4 x 12 5 0 25 x 12 5 12 5 x 0 6