User contributions
- 22:52, 26 January 2022 (diff | hist) . . (+267) . . Simon's Favorite Factoring Trick (→Solution)
- 22:43, 26 January 2022 (diff | hist) . . (0) . . Simon's Favorite Factoring Trick (→Solution)
- 22:43, 26 January 2022 (diff | hist) . . (0) . . Simon's Favorite Factoring Trick (→Problem 1)