Question: A science policy analyst studying energy output models a system where total power $ P(x) = x\sqrt{x} - 5x + 6\sqrt{x} $ is produced based on input $ x \geq 0 $. Find the sum of all real values of $ x $ for which $ P(x) = 0 $, given all roots are non-negative real numbers.

Sun, 03 May 2026 03:06:37 +0000

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