2x 1 5 7 8 July 8, 2019 16 32 64 128 5 2x 1 )= 8x 7 20x 1 8x 5 7 2x 1 2x 3 4 7 16x 5 8 1 5 4x 8 )+ 7 6 2x 240 1 3x 2 5 1 2x 7 8 1 2x 7 5 )( 3x 5 8 )= 0 1 2x 3 4 5 8x 7 4 1 2x 3 4 5 8x 7 8 2x 1 7x 1 5 x 7 x 8 2 5 7x 2 1 2x )=- 8 7 13 2x 5 8x 7 *( 4x 1 1 5 6 8x )=- 7 3 2x 8 8 4x6 2x 3 1 5 7
