X 2 4x 9 4x July 8, 2019 16 32 64 128 F x 2 4x ) f 9 4x 9 4x x 2 4x 45 X 2 4x − 9 − 4x − 7 X 4 4x 3 6x 2 4x 9 X 4 4x 3 4x 2 9 4x 2 4x 9 /( 2x 1 )( x 1
