User contributions
- 19:57, 29 April 2020 (diff | hist) . . (+2) . . 1971 AHSME Problems/Problem 7
- 19:52, 29 April 2020 (diff | hist) . . (+13) . . 1971 AHSME Problems/Problem 7
- 19:30, 29 April 2020 (diff | hist) . . (+13) . . 1971 AHSME Problems/Problem 7
- 19:25, 29 April 2020 (diff | hist) . . (-15) . . 1971 AHSME Problems/Problem 7
- 19:22, 29 April 2020 (diff | hist) . . (+15) . . 1971 AHSME Problems/Problem 7
- 19:16, 29 April 2020 (diff | hist) . . (+284) . . N 1971 AHSME Problems/Problem 7 (Created page with "Let\ x\ equal\ 2^{-2k} \ From\ this\ we\ get \frac{x}{2}-(\frac{-x}{\frac{-1}{2}})+x\ by\ using\ power\ rule\ Now\ we\ can\ see\ this\ simplies\ to\ \frac{-x}{2}\ Looking\ at...")