| Giver | Post | Date |
| Chanchal | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x | 06-Jun-2024 |
| wixon | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x | 12-Apr-2023 |
| reynolds | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x | 01-Feb-2022 |
| loolah | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x | 13-Jun-2021 |
| krishnaim98 | Which of the following expressions CANNOT be equal to 0 when x^2 − 2x | 05-Jun-2021 |