Related Post: 2x 2 5 X 2 3x 1 2x 2 3x 5 )( X 2 4x 1 2x 3 4x 2 5 )-( 4x 3 X 2 3x 12 3x 2 2x 5 )-( 5x 2 4x 1 Multiply 2x 2 3x 5 )( X 2 4x 1 3x 2 2x 5 )= 2 X 5 )- 18 3x 2 2x 5 )+( 2x 2 X 10 Coefficient Of X 2 In 2x 5 )( 2x 2 3x 1 Divide 3x 3 X 2 2x 5 X 2 2x 1 X 2 3x X 5 2x 2 10x