| Giver | Post | Date |
| najsh2 | If a, b, and c are constants, a > b > c, and x^3 - x = (x - a)(x - b) | 19-Dec-2017 |
| GMATGemany2017 | If a, b, and c are constants, a > b > c, and x^3 - x = (x - a)(x - b) | 11-Dec-2017 |
| Seryozha | If a, b, and c are constants, a > b > c, and x^3 - x = (x - a)(x - b) | 25-Oct-2017 |
| Roosterbooster | If a, b, and c are constants, a > b > c, and x^3 - x = (x - a)(x - b) | 09-Oct-2017 |