Предмет: Алгебра, автор: diori1808

2.26 Избавьтесь от иррациональности в знаменателе дроби:
Нужно сделать все

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Ответы

Автор ответа: bea228
1

Объяснение:

во втором там в конце просто сокращается (скриншот) и в ответе корень из (4-х^2)/2-х

Приложения:
diori1808: Спасибо большое!
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