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MathNet 2024-part-03 — 168 problems (EN–VI) Question 99

Math Olympiad Vault · MathNet 2024-part-03 — 168 problems (EN–VI)

Question 99

Let $A$ be the sum of the squares of three consecutive positive integers, and let $B$ be the sum of the squares of four consecutive positive integers. Determine the number of pairs $(A, B)$ that satisfy the equation $3A - B = 2025$. (Batzorig Undrakh)