-3(x+1)^2 = -3(x^2 + 2x + 1) = -3x^2 - 6x - 3, \\ - AMAZONAWS

Mastering the Expansion and Simplification of Quadratic Equations: Understanding -3(x+1)² = -3x² - 6x - 3

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$-3(x+1)^2 = -3(x^2 + 2x + 1) = -3x^2 - 6x - 3, \\$