X 5 )( x 2 2x 9 July 8, 2019 16 32 64 128 X 2 5 )( x 3 2x 9 F x )= 2x 5 x 2 9x 3 9 5 x 2 )+( x 3 )= 2 2x 1 )- 9 X 0 5 )( x 2 9 )=( 2x 1 )( x 3 2 5 x 2 )- 9 2x 2y 7 X 5 2x 2 90 180 5 x 2 9 2x − 7 3 X 5 2x 2 90 X 7 x − 5 2 2x 9 X 2 2x 5 x 2 9x 5 H x )= x 5 k x )= 2x 2 4x 9
