Simplify: $ n^2 + n^2 + 2n + 1 = 85 $ → $ 2n^2 + 2n + 1 = 85 $ → $ 2n^2 + 2n - 84 = 0 $. - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$Simplify: $ n^2 + n^2 + 2n + 1 = 85 $ → $ 2n^2 + 2n + 1 = 85 $ → $ 2n^2 + 2n - 84 = 0 $.$