S(3) = 2(3)^2 + 3(3) + 1 = 2(9) + 9 + 1 = 18 + 9 + 1 = 28 - AMAZONAWS Understanding the Quadratic Expression: S(3) = 2(3)² + 3(3) + 1 = 28 📅 March 11, 2026 👤 scraface Mar 11, 2026
