User contributions
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- 00:32, 20 March 2025 (diff | hist) . . (+900) . . N 2024 DMC Mock 10 Problems/Problem 21 (Created page with "==Problem== Given that <math>r,s,t</math> are the three solutions of <math>x^3-2x^2-3x+5=0</math>, find <math>r^4+s^4+t^4</math>. <math>\textbf{(A)}\ 38\qquad\textbf{(B)}\ 39...") (current)
- 00:24, 20 March 2025 (diff | hist) . . (+1,133) . . N 2024 DMC Mock 10 Problems/Problem 20 (Created page with "==Problem== If <cmath>a+8b+27c+64d=2</cmath> <cmath>8a+27b+64c+125d=20</cmath> <cmath>27a+64b+125c+216d=202</cmath> <cmath>64a+125b+216c+343d=2024</cmath> then find the remain...") (current)
- 00:13, 20 March 2025 (diff | hist) . . (+2,079) . . N 2024 DMC Mock 10 Problems/Problem 19 (Created page with "==Problem== The city of Dallas is issuing new <math>6</math>-digit license plates. To make keeping track of different license places easier, each license plate much differ fro...") (current)
- 00:05, 20 March 2025 (diff | hist) . . (+99) . . N 2024 DMC Mock 10 Answer Key (Created page with "# C # E # E # B # D # B # C # B # D # C # D # C # B # D # B # D # A # C # D # E # E # C # B # D # A") (current)
- 00:03, 20 March 2025 (diff | hist) . . (+1,834) . . N 2024 DMC Mock 10 (Created page with "'''2024 DMC Mock 1 AMC 10''' problems and solutions. The test was administered on Saturday, September 14, 2024 at the University of Texas at Dallas. The first link contains th...") (current)
- 23:28, 19 March 2025 (diff | hist) . . (+1,155) . . 1988 OIM Problems/Problem 1 (solution) (current)
- 23:17, 19 March 2025 (diff | hist) . . (+1,500) . . 2019 OIM Problems/Problem 1 (current)
- 22:54, 19 March 2025 (diff | hist) . . (+1,343) . . 2023 SSMO Accuracy Round Problems/Problem 2 (current)
- 22:45, 19 March 2025 (diff | hist) . . (+700) . . 2000 PMWC Problems/Problem I7 (current)
- 21:50, 19 March 2025 (diff | hist) . . (+281) . . 2022 SSMO Accuracy Round Problems/Problem 1 (current)
- 21:39, 19 March 2025 (diff | hist) . . (+1,284) . . 2023 SSMO Relay Round 5 Problems/Problem 1 (solution) (current)
- 21:23, 19 March 2025 (diff | hist) . . (0) . . m 1956 AHSME Problems/Problem 20 (current)
- 21:23, 19 March 2025 (diff | hist) . . (+4) . . m 1956 AHSME Problems/Problem 20
- 21:23, 19 March 2025 (diff | hist) . . (+517) . . 1956 AHSME Problems/Problem 20
- 21:15, 19 March 2025 (diff | hist) . . (+968) . . Euclid 2020/Problem 2 (current)
- 21:08, 19 March 2025 (diff | hist) . . (+1,001) . . N 2001 SMT/Algebra Problems/Problem 2 (Created page with "==Problem== Each valve <math>A</math>, <math>B</math>, and <math>C</math>, when open, releases water into a tank at its own constant rate. With all three valves open, the tank...") (current)
- 21:05, 19 March 2025 (diff | hist) . . (+753) . . N 2001 SMT/Algebra Problems/Problem 3 (Created page with "==Problem== Julie has a 12 foot by 20 foot garden. She wants to put fencing around it to keep out the neighbour’s dog. Normal fenceposts cost $<math>2</math> each while str...") (current)
- 21:02, 19 March 2025 (diff | hist) . . (+4) . . m 2001 SMT/Algebra Problems/Problem 5 (current)
- 21:02, 19 March 2025
(diff | hist) . . (+628) . . N
2001 SMT/Algebra Problems/Problem 5
(Created page with "==Problem== Let <math>f \colon \mathbb{N} \to \mathbb{N}</math> be defined by <math>f(n) =
- 20:58, 19 March 2025 (diff | hist) . . (+587) . . N 2001 SMT/Algebra Problems/Problem 7 (Created page with "==Problem== If <math>\log_A B + \log_B A = 3</math> and <math>A<B</math>, find <math>\log_B A</math>. ==Solution== Let <math>x=\log_B A</math>; then <math>\frac{1}{x}+x=3</ma...") (current)
- 20:46, 19 March 2025 (diff | hist) . . (+630) . . N 2001 SMT/Algebra Problems/Problem 6 (Created page with "==Problem== If for three distinct positive numbers <math>x</math>, <math>y</math>, and <math>z</math>,<cmath>\frac{y}{x+z} = \frac{x+y}{z} = \frac{x}{y}</cmath>Then find the n...") (current)
- 20:41, 19 March 2025
(diff | hist) . . (+808) . . N
2001 SMT/Algebra Problems/Problem 10
(Created page with "==Problem== Suppose <math>x</math>, <math>y</math>, <math>z</math> satisfy
- 20:34, 19 March 2025 (diff | hist) . . (+562) . . N 2001 SMT/Algebra Problems/Problem 8 (Created page with "==Problem== Determine the value of <math>1+\frac{1}{2+\frac{1}{1+\frac{1}{2+\frac{1}{1+\cdots}}}}</math> ==Solution== Let <math>x=1+\frac{1}{2+\frac{1}{1+\frac{1}{2+\frac{1}{...") (current)
- 20:30, 19 March 2025 (diff | hist) . . (-17) . . m 2023 SSMO Relay Round 1 Problems/Problem 1 (current)
- 20:30, 19 March 2025 (diff | hist) . . (+82) . . m 2023 SSMO Relay Round 1 Problems/Problem 1
- 20:29, 19 March 2025 (diff | hist) . . (+65) . . m 2001 SMT/Algebra Problems/Problem 1 (current)
- 20:29, 19 March 2025 (diff | hist) . . (+65) . . m 2001 SMT/Algebra Problems/Problem 4 (current)
- 20:28, 19 March 2025 (diff | hist) . . (+601) . . N 2001 SMT/Algebra Problems/Problem 9 (Created page with "==Problem== Find all solutions to <math>(x - 3)(x - 1)(x + 3)(x + 5) = 13</math>. ==Solution== Substitute <math>y=x+1</math>. Then the equation becomes <cmath>(y-4)(y-2)(y+2)...") (current)
- 20:24, 19 March 2025 (diff | hist) . . (+231) . . 2023 SSMO Relay Round 1 Problems/Problem 1
- 20:22, 19 March 2025 (diff | hist) . . (+425) . . N 2001 SMT/Algebra Problems/Problem 4 (Created page with "==Problem== <math>p(x)</math> is a real polynomial of degree at most 3. Suppose there are four distinct solutions to the equation <math>p(x)</math> = 7. What is <math>p(0)</ma...")
- 20:21, 19 March 2025 (diff | hist) . . (+12) . . m 2001 SMT/Algebra Problems/Problem 1
- 20:21, 19 March 2025 (diff | hist) . . (+161) . . N 2001 SMT/Algebra Problems/Problem 1 (Created page with "==Problem== Find the result of adding seven to the result of forty divided by one-half. ==Solution== $7+40\div\frac{1}{2}=7+40\cdot2=7+80=\boxed{87} ~eevee9406")
- 15:48, 16 March 2025 (diff | hist) . . (0) . . m 1990 USAMO Problems/Problem 2 (current)
- 15:45, 16 March 2025 (diff | hist) . . (-35) . . 1990 USAMO Problems/Problem 2 (solution 2)
- 15:44, 16 March 2025 (diff | hist) . . (+4,068) . . 1990 USAMO Problems/Problem 2 (solution 2)
- 19:01, 15 March 2025 (diff | hist) . . (+4,461) . . 1965 IMO Problems/Problem 1 (solution) (current)
- 18:03, 15 March 2025 (diff | hist) . . (-59) . . m 1964 IMO Problems/Problem 2 (current)
- 10:09, 15 March 2025 (diff | hist) . . (+44) . . m 1962 IMO Problems/Problem 1 (current)
- 10:08, 15 March 2025 (diff | hist) . . (+642) . . 1962 IMO Problems/Problem 1 (solution)
- 00:48, 15 March 2025 (diff | hist) . . (+3,748) . . 1961 IMO Problems/Problem 3 (solution calculus) (current)
- 22:34, 14 March 2025 (diff | hist) . . (+2,039) . . 1960 IMO Problems/Problem 3 (soln 4) (current)
- 00:05, 13 March 2025 (diff | hist) . . (+478) . . 1981 USAMO Problems/Problem 3 (LaTeX overhaul) (current)
- 11:49, 15 February 2025 (diff | hist) . . (+8) . . m 2025 AIME II Problems/Problem 8
- 22:30, 14 February 2025 (diff | hist) . . (-30) . . m 2025 AIME II Problems/Problem 13
- 22:24, 14 February 2025 (diff | hist) . . (-1) . . m 2025 AIME II Problems/Problem 13
- 19:25, 14 February 2025 (diff | hist) . . (-8) . . m 2025 AIME II Problems/Problem 13
- 18:34, 14 February 2025 (diff | hist) . . (+6,173) . . 2025 AIME II Problems/Problem 13 (full solution)
- 13:21, 14 February 2025 (diff | hist) . . (+42) . . N User:Eevee9406 (Created page with "Just an average AIME/USA(J)MO qualifier :)") (current)
- 13:20, 14 February 2025 (diff | hist) . . (+86) . . 2025 AIME II Problems/Problem 3
- 13:19, 14 February 2025 (diff | hist) . . (+1,325) . . 2025 AIME II Problems/Problem 3
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