| Giver | Post | Date |
| vikramnugge | Re: If a, b, c, d, and x are nonzero numbers, which of the following condi | 15-Jun-2018 |
| salamnkhan | Re: If a, b, c, d, and x are nonzero numbers, which of the following condi | 26-May-2017 |
| iqbalfiery | Re: If a, b, c, d, and x are nonzero numbers, which of the following condi | 12-Jul-2016 |