We know $ x^2 + \frac1x^2 = 23 \Rightarrow x^4 + \frac1x^4 = 527 $, so: - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$We know $ x^2 + \frac{1}{x^2} = 23 \Rightarrow x^4 + \frac{1}{x^4} = 527 $, so:$