Предмет: Математика, автор: mevgus

помогите пожалуйста ​

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Автор ответа: dukefissura
1

Ответ: нет корней.

Пошаговое объяснение:
\displaystyle \bf |\frac{2021}{2021x-2021}| -2021=-2021\\ \\ |\frac{2021}{2021(x-1)}|=0\\ \\ |\frac{1}{x-1}|=0\\ \\ \frac{|1|}{|x-1|}=0\\\\ \frac{1}{|x-1|}=0\\\\ \\ 1\neq 0

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