u = rac{3 \pm \sqrt9 - 4}2 = rac{3 \pm \sqrt5}2. - AMAZONAWS

Understanding the Quadratic Formula: The Roots of u = (3 ± √(9 – 4))/2

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$u = rac{3 \pm \sqrt{9 - 4}}{2} = rac{3 \pm \sqrt{5}}{2}.$