1 2x 7 3 July 8, 2019 16 32 64 128 1 2x 7 3 4x 1 2x 7 3x 1 7 2x 3 )+ 5 4 1 2x 7 1 3 x 12 X 1 2x 7 3 8 4 1 2x )- 7 3x 12 2x 1 3 7 x 1 2x 7 5 3 5 6x 2 1 2x 5 7 3 5 1 2x 7 1 3x 4 1 2x 7 5x 3 1 2x 7 1 3x 20 2x 1 )( 3x 7 )= 0 2x 1 3 7 4 1 2x 2 3x 7
