Предмет: Алгебра, автор: Аноним

АЛГЕБРА СРОЧНО ПОЖАЛУЙСТА

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Ответы

Автор ответа: natalyabryukhova

0

Ответ:

Объяснение:

$v^2-5v<0\\v(v-5)<0\\\\v_1=0\\v_2=5$

$+++++(0)-----(5)+++++\\$

⇒ $0<v<5$

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