1 2x 5 2 1 4x July 8, 2019 16 32 64 128 3 1 2x 5 2 1 4x 6 2x 1 )( 3x 2 )- 5 4x 1 X 1 2x 5 2 (- 4x 1 2 )+ 1 1 4x 5 2x 2 4 1 4x 5 2x 1 )- 2 1 4x )= 7 2x 5 1 2 4x 10 1 2x 6x 2 5 4x 1 2 X ≥ 1 2x 5 2 (- 4x 1 2 )+ 1 5 2x 1 2 4x 5 5x 1
