ОГЭ математика 2026 — алгебраические выражения в задании 20

In this video, we analyze algebraic expressions from task 20 of the 2026 OGE in Mathematics. I'll show you how to simplify expressions, factorize, and correctly apply abbreviated multiplication formulas to confidently solve the second part of the exam. My website: https://kubaevskaya.ru My OGE and USE courses: https://kubaevskaya.ru/courses We'll cover: — transforming algebraic expressions, — abbreviated multiplication formulas, — factorization, — typical mistakes in task 20, — how to write a solution for full credit. This video is suitable for anyone preparing for the 2026 OGE in Mathematics and wanting to confidently solve the tasks in Part 2. 📥 Useful resources: 👉 Playlist "OGE Mathematics 2026" — 👉    • ОГЭ по математике   ✨ Subscribe to my Telegram channel 👉 t.me/kubaevskay 📩 For individual lessons — Telegram: https://t.me/anastasya_ku ✨ Subscribe in Max - https://max.ru/id366607412919_biz #OGE2026 #OGEMathematics #task20 #algebraicexpressions #preparingfortheOGE #OGEMathematics2026