Предмет: Алгебра, автор: chelovekrubik

решите уравнение!!
Должно получится не 30, а -30

Приложения:

mmb1: sqrt(15 - 2x) = u sqrt(2x + 20) = v
(uv^3 - vu^3)/(u -v) = 30
u^3 + v^3 = 35

Ответы

Автор ответа: m11m
1

Ответ:

Объяснение:

!!!!!!!!!!!!!!!!!!!!!!!!

Приложения:
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