2x 4 x 1 0 July 8, 2019 16 32 64 128 2x 3 4 x 1 0 2x 4 4x 2 1 0 2x 6 )( 4 x )( 1 x 0 2x 3 2 4 x 1 2 0 X 8 2x 4 1 0 X 2 4x 4 2x 2 x 1 0 2x 3 )( 3x 1 )( x 4 ) 0 2x 4 x 2 1 0 5 4 x )( 2x 1 )= 0 4 cos 2x 4 sin x 1 0 4x 8 4 2x x 2 1 0 9 2x 1 2 4 x 1 2 0 0 25 2x 3 4 x 1 2x 4 5x 2 x 1 0
