$ f(4.69) \approx (4.69)^3 - 8(4.69)^2 + 9(4.69) - 18 \approx 102.7 - 175.6 + 42.2 - 18 \approx -49.7 < 0 $, - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$$ f(4.69) \approx (4.69)^3 - 8(4.69)^2 + 9(4.69) - 18 \approx 102.7 - 175.6 + 42.2 - 18 \approx -49.7 < 0 $,$