| Giver | Post | Date |
| Squirrelly | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 17-Nov-2014 |
| Yurihana | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 05-Nov-2014 |
| VarunBhardwaj | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 11-Oct-2014 |
| him1985 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 28-Sep-2014 |
| gppll | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 20-Sep-2014 |
| abhi5532 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 08-Aug-2014 |
| dennis14 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 31-Jul-2014 |
| Areto | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 18-Jul-2014 |
| adityagogia9899 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 28-Apr-2014 |
| gilda | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 28-Oct-2013 |
| sunnykalra | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 11-Oct-2013 |
| atul275 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 29-Jul-2013 |
| cajnshah89 | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 28-Jul-2013 |
| teezee | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 18-May-2013 |
| witheo | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 14-Apr-2013 |
| Smiley | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 21-Sep-2012 |
| fluke | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 18-Mar-2011 |
| parker | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 18-Mar-2011 |
| MICKEYXITIN | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 15-Mar-2011 |
| FQ | If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0 | 25-Aug-2010 |
