Related Post: X 1 2 3 4x X 1 2 3 1 ) 4x 7 1 X 2 4x 3 0 4 1 X )=- 2 4x 3 2x 1 )( X 2 4x 3 5x 2 X 2 1 3 4x Y 1 /( X 2 4x 3 Integrate 2x 1 X 2 4x 3 2 X 3 )= 1 2 4x 12 2x 2 3x 1 )( X 2 4x 3