Related Post: 2x 1 5 X 2 5 1 5 X 2 5 2x 1 5 X 2 5 4x 2 5 2x 5 )( 3x 1 )+ 5 X 2 2x 1 )/ 5 4 =( X 5 )/ 2 1 2 2x 1 )/ 5 X 2 3 1 5 2x 1 5 5 5x 2 1 3 1 2x 5 1 3x X 2 5 2x 1 5x 2 X 5 5x 2 X 5 2 5 2x 1 )= 0