5 2x 1 )= 8x 7 July 8, 2019 16 32 64 128 5 2x 1 5 1 8x 71 2 4x 5 2 3 2x 8x 1 7 1 2 x 5 )+ 1 8x 7 2x 0 8x 3 5 =- 1 2x 0 7 20x 1 8x 5 7 2x 2x 5 5x 1 8x 2 7x 1 2x 3 4 5 8x 7 8 1 2x 3 4 5 8x 7 4 13 2x 5 8x 7x 4x 1 13 2x 5 8x 7 *( 4x 1 2x 5 7x 9 15 8x 1
