Предмет: Алгебра, автор: Спаситеплиз

решить уравнение f (x)=0, если f (x)=x(в кубе)-27x+2

Ответы

Автор ответа: manyny06

производная = 3х²-27=0⇒3(х-3)(х+3)=0⇒х₁=3 х₂=-3

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Предмет: Английский язык, автор: D4NNY1000

Text.

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Economics and the Economy?
Economics is the study of how society decides what, how and whom to produce. Every group of people must solve three basic
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2. Find in the text and give English equivalents of the following words and word combinations.
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