✓ Тест в двух школах | ЕГЭ-2018. Задание 19. Математика. Профильный уровень | Борис Трушин
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Editorial review · 85% confidenceWhole-channel inclusion: Борис Трушин is an honest teaching channel (title sample + 3 transcripts read: The transcripts show structured, step-by-step worked math problem solutions typical of exam prep tutoring, consistent with genuine teaching content.); this title passed a strict title check (sonnet) after a labelling pass.
What you'll learn
A 35-minute video from Борис Трушин: “✓ Тест в двух школах | ЕГЭ-2018. Задание 19. Математика. Профильный уровень | Борис Трушин”.
Video by Борис Трушин, played through YouTube's embedded player.