4 x 7 2 16 July 8, 2019 16 32 64 128 4 x 1 )( x 7 )= 3x 2 16x X 7 4 17 x 7 2 16 0 4 3 x 7 16 2 5 4 x 5 8 2 7 16 4x 7 2 16 40x 70 1 2 4 7 x 16 22 4 3 x 16 7 )- 2 2 1/4 x 2 7/16 x 3/32 o'ring X 7 2 y − 4 2 169 16 4 5x 4 x 2 ) = 7 2x 4 5 * 7 x 16 2 * 7 x 192 4 2 7 x 16 7 x kurang 4 2 x 16