Problem

TxO Math Bowl 2024 - Individuals A - Problem 7

If x^2 + y^2 = 25 for real numbers x and y, the minimum value of

\frac{50}{(7x)^2} + \frac{(3x)^2}{y^2 + 25}

can be expressed as \frac{m}{n}, where m and n are relatively prime, positive integers. Compute m + n.


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Problem Tags: Algebra Number theory

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