2 x 2 3 1 4x July 8, 2019 16 32 64 128 2 x 2 )+ 3 4x 1 )= 0 5x 2 x 2 1 3 4x 5 2 x 2 3 4x 1 0 2 x 1 )- 5 2 3 4x )= 1 2x 2 3 * 1 4x 2 X 2 x 2 2x 3 4x 1 2 x 1 )- 3 4x 7 X 2 3 4x 1 8 X 2 3 4x 1 8 0 X 2 3 4x 1 4 (- 2x 3 2 *(- 1 4x 4 2 2x 5 2 3 4x 1 )( 1 4x 2x 2 3 4x 1 0 X 2 2x 3 )- 1 1 2 4x 28 2 2 (- x 1 )=- 3 1 2 4x 6