| Giver | Post | Date |
| Isna | Re: If x + y = a and x - y = b, then 2xy = ? | 19-Aug-2023 |
| AashiBindra | Re: If x + y = a and x - y = b, then 2xy = ? | 11-Apr-2023 |
| Kimberly77 | Re: If x + y = a and x - y = b, then 2xy = ? | 18-Aug-2022 |
| PrabhjotPathak | Re: If x + y = a and x - y = b, then 2xy = ? | 19-Apr-2022 |
| KingArjun95 | Re: If x + y = a and x - y = b, then 2xy = ? | 25-Jan-2022 |
| dj00 | Re: If x + y = a and x - y = b, then 2xy = ? | 14-Nov-2021 |
| utkarsha21 | Re: If x + y = a and x - y = b, then 2xy = ? | 10-Jul-2021 |
| sagarvpatel | Re: If x + y = a and x - y = b, then 2xy = ? | 25-Jun-2021 |
| jaanhvii | Re: If x + y = a and x - y = b, then 2xy = ? | 27-Mar-2021 |
| Abramo | Re: If x + y = a and x - y = b, then 2xy = ? | 27-Mar-2021 |
| Nelli | Re: If x + y = a and x - y = b, then 2xy = ? | 23-Sep-2020 |
| Krishna15 | Re: If x + y = a and x - y = b, then 2xy = ? | 23-Aug-2020 |
| vraj01 | Re: If x + y = a and x - y = b, then 2xy = ? | 10-Feb-2020 |
| ColdSushi | Re: If x + y = a and x - y = b, then 2xy = ? | 13-Dec-2014 |