4x^2 + 4y^2 + 4z^2 = 16 - 8z + z^2 \Rightarrow 4x^2 + 4y^2 + 3z^2 + 8z - 16 = 0. - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$4x^2 + 4y^2 + 4z^2 = 16 - 8z + z^2 \Rightarrow 4x^2 + 4y^2 + 3z^2 + 8z - 16 = 0.$