4 9 8x July 8, 2019 16 32 64 128 4 9 8x 45 4 8x 9 2 4 7x 9 8x 3x 4 9 8x X 4 8x 9 0 2x 4 8x 9 X 4 8x2 9 0 8x 4 9 52 7 4 8x10 9 4 7x 2 8x 9 9 4 8x4 4 8x2 9 4 8x3 9 4 (- 8x 9 )= 284 4 8x5 9
