4x 9 3 2x 5 July 8, 2019 16 32 64 128 4x 9 3 2x 7 5 3 2x 9 4x 11 5x x 3 2x 5 )- 4x 3x 9 2x 3 5 4x 9 6 1 X 3 5 2 4x 9 2x 3 4x 4 5x 2 7x 9 )/( 2x 3 X 2x 5x 4x =- 9 3 4x 3 9 2x 5 3x 2 15 4x 9 1 3 2x 1 5 5 4x 9 3 2x 12 4x 3 2x 5 x 9 4x 5 3 2x 5 9 8x 1 x 5x 9 4x 3 2x 2x 9 4x 3 5 x 12 4x 3 9 2x 3 − 5b 5
