Предмет: Алгебра, автор: Milka1678

Помогите решить неравенство, пожалуйста!

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Ответы

Автор ответа: Freakazoid

$\pm \frac{1}{ 5}\ \textgreater \ x$

Milka1678: А как это найдено было?

Freakazoid: x в квадрате это плюс-минус корень из 1/25. корень 1 = 1, корень 25 = 5. Вот и пишут так

Freakazoid: исправил) предыдущий коммент написал ответом на "как это найдено было". хотя не знаю как можно объяснить

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Task 2. Choose the right answer and translate into Russian.

The news programme (is watched / watched) by millions of people every day.
The Mona Liza (painted / was painted) by Leonardo da Vinchi.
The new cinema (be built / will be built) next year.
New pop groups (are much spoken / is much spoken) about among teenagers.
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The house (bought/was bought) by pop star.
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I (arrived/was arrived) last Friday.
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Tom always (to ask) at the lessons.
I (to ask) at the last lesson.
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This text (to translate) at the last lesson.
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Rugby (play)
since 1845.
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