| Giver | Post | Date |
| Aslamkhanshovon | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 11-Jan-2024 |
| Aniket03 | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 04-Nov-2023 |
| Manifesting710 | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 11-Oct-2023 |
| SteadyMobing | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 14-Sep-2023 |
| Tshoo | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 11-Feb-2021 |
| dianao | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 12-Feb-2020 |
| analytica233 | If k ≠ 0, and z^2/(k + 4z + 3) = z/k, then, k = ? | 15-Jan-2020 |