| Giver | Post | Date |
| HollowLace | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 04-Aug-2026 |
| RoyalFlame | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 29-Jul-2026 |
| Goyalhemant1999 | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 20-Feb-2025 |
| alexmacd | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 10-Oct-2024 |
| Elenamba | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 30-Sep-2024 |
| RICKY2020 | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 31-Dec-2021 |
| RuchirP | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 23-Nov-2021 |
| saarthakkhanna04 | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 29-Aug-2021 |
| dave13 | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 17-Jul-2021 |
| hamnbeer2 | If x^4 + x^(-4) = 7, what is the value of x^8 + x^(-8) =? | 10-Jul-2021 |