2 2x 4 16 x July 8, 2019 16 32 64 128 2 2x 4 16 x 3 X 2 4 2x 2 8x 16 0 2x 2 7x 4 x 2 16 1 2x 2 9x 4 x 2 16 2x 2 7x 4 x 2 16 2 2x 1 4 x 16 F x )= 2x 2 16 4 x 16 X 4 16 x 3 2x 2 4x 8 5(8 - 2x) ≤ 2 + 16(4x) 6x x 2 8x 4 2x 16 16 4 x 2 16 2x 1 1 0 X 2 16 =( x 4 )( 2x 6 2 x 5 )- 4 2x 3 )= 16
