User contributions
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- 23:29, 9 August 2020 (diff | hist) . . (-12) . . 1955 AHSME Problems/Problem 25 (→See Also)
- 23:29, 9 August 2020 (diff | hist) . . (+88) . . 1955 AHSME Problems/Problem 25
- 23:29, 9 August 2020 (diff | hist) . . (+599) . . N 1955 AHSME Problems/Problem 25 (Created page with "== Problem 25== One of the factors of <math>x^4+2x^2+9</math> is: <math> \textbf{(A)}\ x^2+3\qquad\textbf{(B)}\ x+1\qquad\textbf{(C)}\ x^2-3\qquad\textbf{(D)}\ x^2-2x-3\qqu...")
- 23:14, 9 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 22 (current)
- 23:13, 9 August 2020 (diff | hist) . . (+919) . . N 1955 AHSME Problems/Problem 22 (Created page with "== Problem 22== On a <math>\textdollar{10000}</math> order a merchant has a choice between three successive discounts of <math>20</math>%, <math>20</math>%, and <math>10</mat...")
- 23:00, 9 August 2020 (diff | hist) . . (+14) . . 1955 AHSME Problems (→Problem 22)
- 13:55, 8 August 2020 (diff | hist) . . (+92) . . User:Piphi/Chess (→Signups)
- 09:59, 8 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 09:57, 8 August 2020 (diff | hist) . . (+101) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 15:06, 7 August 2020 (diff | hist) . . (+86) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 14:37, 7 August 2020 (diff | hist) . . (+1) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 23:33, 5 August 2020 (diff | hist) . . (+84) . . 1955 AHSME Problems/Problem 15
- 23:33, 5 August 2020 (diff | hist) . . (+966) . . N 1955 AHSME Problems/Problem 15 (Created page with "== Problem 15== The ratio of the areas of two concentric circles is <math>1: 3</math>. If the radius of the smaller is <math>r</math>, then the difference between the radii...")
- 22:24, 5 August 2020 (diff | hist) . . (+73) . . 1955 AHSME Problems/Problem 19
- 22:23, 5 August 2020 (diff | hist) . . (+846) . . N 1955 AHSME Problems/Problem 19 (Created page with "== Problem 19== Two numbers whose sum is <math>6</math> and the absolute value of whose difference is <math>8</math> are roots of the equation: <math> \textbf{(A)}\ x^2-6x+...")
- 12:08, 5 August 2020 (diff | hist) . . (+65) . . User talk:Piphi/Chess/Game 22 (→Game #22 Discussion)
- 12:07, 5 August 2020 (diff | hist) . . (0) . . User:Piphi/Chess/Game 22 (→Game #22 aops-g5-gethsemanea2 & piphi v CreativeHedgehog & Angrybird029)
- 12:38, 3 August 2020 (diff | hist) . . (+76) . . 1955 AHSME Problems/Problem 20 (current)
- 12:37, 3 August 2020 (diff | hist) . . (+797) . . N 1955 AHSME Problems/Problem 20 (Created page with "== Problem 20== The expression <math>\sqrt{25-t^2}+5</math> equals zero for: <math> \textbf{(A)}\ \text{no real or imaginary values of }t\qquad\textbf{(B)}\ \text{no real v...")
- 19:17, 2 August 2020 (diff | hist) . . (+457) . . 1955 AHSME Problems/Problem 5 (→Solution)
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