Vieta’s Formulas — AMC & AIME Problems
Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Vieta’s Formulas — a algebra concept — each with a professionally curated solution, many with a video solution too, from LIVE by Po-Shen Loh. Browse all concepts or the full past-contest archive.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
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These problems’ difficulty ratings come from real solve attempts on our platform. Tap a band or a contest to filter the list below, and tap a selected band again to include all difficulties. See the full difficulty guide.
AMC 10
2000 AMC 10 Problem 24 • 2002 AMC 10A Problem 14 • 2002 AMC 10B Problem 10 • 2003 AMC 10A Problem 18 • 2005 AMC 10B Problem 16 • 2006 AMC 10B Problem 14 • 2008 AMC 10B Problem 9 • 2010 AMC 10A Problem 19 • 2010 AMC 10A Problem 21 • 2015 AMC 10A Problem 23 • 2019 AMC 10A Problem 24 • 2020 AMC 10A Problem 14 • 2021 AMC 10A Spring Problem 14 • 2022 AMC 10A Problem 16 • 2022 AMC 10B Problem 7 • 2023 AMC 10A Problem 11 • 2025 AMC 10A Problem 18
AMC 12
1950 AMC 12 Problem 3 • 1951 AMC 12 Problem 47 • 1952 AMC 12 Problem 23 • 1954 AMC 12 Problem 25 • 1954 AMC 12 Problem 41 • 1954 AMC 12 Problem 47 • 1957 AMC 12 Problem 2 • 1957 AMC 12 Problem 27 • 1958 AMC 12 Problem 33 • 1958 AMC 12 Problem 41 • 1959 AMC 12 Problem 27 • 1959 AMC 12 Problem 34 • 1959 AMC 12 Problem 44 • 1960 AMC 12 Problem 11 • 1961 AMC 12 Problem 29 • 1962 AMC 12 Problem 21 • 1963 AMC 12 Problem 14 • 1963 AMC 12 Problem 28 • 1965 AMC 12 Problem 7 • 1965 AMC 12 Problem 22 • 1966 AMC 12 Problem 3 • 1966 AMC 12 Problem 30 • 1967 AMC 12 Problem 17 • 1967 AMC 12 Problem 35 • 1968 AMC 12 Problem 9 • 1968 AMC 12 Problem 13 • 1969 AMC 12 Problem 5 • 1970 AMC 12 Problem 14 • 1971 AMC 12 Problem 20 • 1972 AMC 12 Problem 22 • 1974 AMC 12 Problem 2 • 1975 AMC 12 Problem 22 • 1975 AMC 12 Problem 27 • 1976 AMC 12 Problem 30 • 1977 AMC 12 Problem 23 • 1978 AMC 12 Problem 13 • 1978 AMC 12 Problem 14 • 1981 AMC 12 Problem 30 • 1983 AMC 12 Problem 20 • 2000 AMC 12 Problem 15 • 2000 AMC 12 Problem 22 • 2001 AMC 12 Problem 19 • 2002 AMC 12A Problem 1 • 2002 AMC 12A Problem 12 • 2002 AMC 12B Problem 6 • 2003 AMC 12A Problem 21 • 2004 AMC 12A Problem 23 • 2004 AMC 12B Problem 17 • 2004 AMC 12B Problem 21 • 2004 AMC 12B Problem 23 • 2005 AMC 12A Problem 9 • 2005 AMC 12B Problem 12 • 2007 AMC 12A Problem 21 • 2009 AMC 12A Problem 14 • 2009 AMC 12A Problem 16 • 2009 AMC 12A Problem 17 • 2010 AMC 12A Problem 17 • 2010 AMC 12B Problem 24 • 2013 AMC 12B Problem 22 • 2014 AMC 12B Problem 17 • 2015 AMC 12A Problem 18 • 2016 AMC 12A Problem 24 • 2017 AMC 12B Problem 23 • 2019 AMC 12A Problem 14 • 2019 AMC 12B Problem 21 • 2020 AMC 12B Problem 12 • 2021 AMC 12A Spring Problem 12 • 2021 AMC 12A Spring Problem 20 • 2021 AMC 12A Spring Problem 22 • 2021 AMC 12B Spring Problem 16 • 2021 AMC 12A Fall Problem 15 • 2022 AMC 12A Problem 15 • 2022 AMC 12B Problem 4 • 2023 AMC 12A Problem 19 • 2023 AMC 12B Problem 14 • 2024 AMC 12B Problem 17 • 2025 AMC 12A Problem 12 • 2025 AMC 12A Problem 19 • 2025 AMC 12B Problem 8
AIME
1983 AIME Problem 3 • 1991 AIME Problem 8 • 1995 AIME Problem 5 • 1996 AIME Problem 5 • 1997 AIME Problem 7 • 1997 AIME Problem 12 • 2001 AIME I Problem 3 • 2002 AIME I Problem 6 • 2002 AIME II Problem 15 • 2003 AIME II Problem 9 • 2005 AIME I Problem 8 • 2005 AIME II Problem 12 • 2008 AIME II Problem 7 • 2010 AIME II Problem 7 • 2011 AIME I Problem 15 • 2012 AIME I Problem 14 • 2013 AIME I Problem 10 • 2014 AIME I Problem 6 • 2014 AIME I Problem 9 • 2014 AIME II Problem 5 • 2015 AIME I Problem 10 • 2015 AIME II Problem 6 • 2019 AIME I Problem 10 • 2020 AIME I Problem 11 • 2020 AIME I Problem 14 • 2020 AIME II Problem 11 • 2021 AIME II Problem 4 • 2023 AIME I Problem 9 • 2024 AIME I Problem 15 • 2025 AIME I Problem 11 • 2026 AIME I Problem 6 • 2026 AIME II Problem 11