S_8 = \frac82 (2 \times 5 + 7 \times 3) = 4 \times (10 + 21) = 4 \times 31 = 124 - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$S_8 = \frac{8}{2} (2 \times 5 + 7 \times 3) = 4 \times (10 + 21) = 4 \times 31 = 124$