4x 3 x 2 2x 1 ) = 4 3x July 8, 2019 16 32 64 128 X 4 4x 3 3x 2 2x 1 0 5x 3 x 2x 2 4 )+( 3x 2 1 4x 3x 3 4x 2 2x 1 divided by x 4 X 3 3x 2 2x 1 )/( x 2 4x 4 dx dx dy X 3 8 )( x 2 2x 1 )-( 3x 4 4x 2 16x 4 If f x )= x 4 4x 3 3x 2 2x 1 3x 4 4x 3 6x 2 x 4 )/( 3x 2 2x 1