ight) - 10 = 2(5 - \sqrt7) - 10 = -2\sqrt7 < 0 \quad ( extlocal maximum). - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$ight) - 10 = 2(5 - \sqrt{7}) - 10 = -2\sqrt{7} < 0 \quad ( ext{local maximum}).$