| Giver | Post | Date |
| Mahesh619 | Re: If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 = | 27-Jun-2025 |
| Mahimashankar | Re: If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 = | 02-Sep-2022 |
| 190249jc | Re: If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 = | 13-Aug-2021 |
| Neilahmed | Re: The ratio of x to y is 3 : 4, and the ratio of x + 7 to y + 7 is 4 : 5 | 02-May-2021 |
| rrdeo22 | Re: The ratio of x to y is 3 : 4, and the ratio of x + 7 to y + 7 is 4 : 5 | 12-Feb-2021 |
| neelugarg33 | Re: If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 = | 02-Jul-2020 |
| 415clinton4341 | Re: The ratio of x to y is 3 : 4, and the ratio of x + 7 to y + 7 is 4 : 5 | 03-Aug-2019 |
| Pranithare | Re: If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 = | 13-Jun-2019 |