Related Post: X 3 X 2 5x 1 X 3 X 2 5x 10 X 3 3x 2 5x 15 X 3 3x 2 5x 15 0 X 3 3x 2 5x 1 X 3 )( X 2 )= 3 5x 14 5x X 3 )=( X 2 )( 5x 1 )- 5 X 3 X 2 X 5 X 1 X 3 3x 2 X 5 )/( X 1 X 3 7 X 2 5x 14