| Giver | Post | Date |
| kuldeepdubai1986 | If zy < xy < 0, is |x - z | + |x| = |z|? | 07-Dec-2015 |
| Nattanont | If zy < xy < 0, is |x - z | + |x| = |z|? | 12-Nov-2015 |
| Doppler | If zy < xy < 0, is |x - z | + |x| = |z|? | 01-Nov-2015 |
| jegf1987 | If zy < xy < 0, is |x - z | + |x| = |z|? | 28-Sep-2015 |
| anupamadw | If zy < xy < 0, is |x - z | + |x| = |z|? | 07-Sep-2015 |
| Sumit124431 | If zy < xy < 0, is |x - z | + |x| = |z|? | 29-Jun-2015 |
| apolo | If zy < xy < 0, is |x - z | + |x| = |z|? | 23-Jun-2015 |
| jasro815 | If zy < xy < 0, is |x - z | + |x| = |z|? | 11-May-2015 |
| nick2014 | If zy < xy < 0, is |x - z | + |x| = |z|? | 03-May-2015 |
| ankitagarwal1dec | If zy < xy < 0, is |x - z | + |x| = |z|? | 16-Apr-2015 |
| Ergenekon | If zy < xy < 0, is |x - z | + |x| = |z|? | 27-Feb-2015 |
| Tsuruga | If zy < xy < 0, is |x - z | + |x| = |z|? | 13-Feb-2015 |
| anupam119 | If zy < xy < 0, is |x - z | + |x| = |z|? | 08-Aug-2014 |
| maggie27 | If zy < xy < 0, is |x - z | + |x| = |z|? | 27-Jul-2014 |
| Vijayeta | If zy < xy < 0, is |x - z | + |x| = |z|? | 19-Jul-2014 |
| lefty7220 | If zy < xy < 0, is |x - z | + |x| = |z|? | 18-Jun-2014 |
| psychout | If zy < xy < 0, is |x - z | + |x| = |z|? | 15-May-2013 |
