column A. COLUMN A 1. x²+x-12 a 2. 2x² + 9x +9+ 3. x³-1¹ 4. 3x² - 14x-15¹ 5. x² - 2x -8. 6. 6x²-24 7. 4x²-9 8. x²y³ + xy² 9. x² +2x +4xy + 8y 10.3xy + 21x-4y-28 11.15x²y + 20x² +6y³ + 8y² 12.3xy + 24y -5x -40 13.2x² + 3x-20 COLUMN B D. (3y - 5)(x+8) H. (x - 1)(x² + x + 1) W. (2x+3)(2x - 3) R. (5x² + 2y²)(3y + 4) E. (2x-5)(x +4) L. (x + 4)(x − 3) M. (3x + 1)(x - 5) 0.6(x+2)(x-2) 1. (3x - 4)(y + 7) T. (2x + 3)(x+3) N. (x + 4y)(x+2) A. (x + 2)(x-4) S. xy²(xy + 1)​

Column A COLUMN A 1 Xx12 A 2 2x 9x 9 3 X1 4 3x 14x15 5 X 2x 8 6 6x24 7 4x9 8 Xy Xy 9 X 2x 4xy 8y 103xy 21x4y28 1115xy 20x 6y 8y 123xy 24y 5x 40 132x 3x20 COLUMN class=