Related Post: 2x 3 X 2 X 4 0 2x 1 )( X 3 )( X 2 4 0 2x 3 X 2 8x 4 0 2x 4 X 3 11x 2 X 2 0 2x 4 X 3 6x 2 X 2 0 X 4 2x 3 4x 2 X 0 X 4 2x 3 X 2 8x 12 0 2x 4 X (-( 1 )/( 2 ))- 3 Sqrt 4 X )= 0 X 2 X 4 )( X 3 )( 2x 3 ≤ 0 X 4 3x 3 2x 2 X 2 X 30 0