X 4 x 3 2x 2 1 0 July 8, 2019 16 32 64 128 X 4 4x 3 3x 2 2x 1 0 X 4 3x 3 2x 2 3x 1 0 X 5 x 4 2x 3 2x 2 x 1 0 X 1 x t 2x 4 x 3 11x 2 x 2 0 X 4 4x 3 2x 2 1 0 4x 1 )( x 3 )-( 2x 1 2 0 X 4 5x 3 2x 2 5x 1 0 Solve x 4 2x 3 x 2 2x 1 0 3 2x 2 5.6 x 4 x 1 0 3 x 2 )( 4 x 1 8 2x 1 0 2x 4 x (-( 1 )/( 2 ))- 3 sqrt 4 x )= 0 X 2 )( x 2 2x 4 )-( x 1 3 7 0