Latest exam Aptitude Question SOLUTION: 1. (2x + 7)(-3x^2 + 11x - 8) 2. 3x(-4x2 + 5x + 14) 3. (7x^3 + 3)(6x^5 - 2) 4. (3/4X^3 - 1/3)(1/5X^2 + 3/7) 5. (7x^3 - 11x^2 + 2x)(-4x^2 - 5x + 8) 6. (7x - 5)^2 7.