racu1 - u + rac1 - uu + 2 = racu^2 + (1 - u)^2u(1 - u) + 2 = racu^2 + 1 - 2u + u^2u(1 - u) + 2 = rac2u^2 - 2u + 1u(1 - u) + 2 - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$rac{u}{1 - u} + rac{1 - u}{u} + 2 = rac{u^2 + (1 - u)^2}{u(1 - u)} + 2 = rac{u^2 + 1 - 2u + u^2}{u(1 - u)} + 2 = rac{2u^2 - 2u + 1}{u(1 - u)} + 2$