3.19. Решите двойное неравенство [tex]-2\ \textless \ \frac{x}{4} \ \textless \ 2[/tex]. Created by 19Anita19. matematika-ru

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July 2022 1 5 Report

3.19. Решите двойное неравенство [tex]-2\ \textless \ \frac{x}{4} \ \textless \ 2[/tex]

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rubiroid1 $-2 \ \textless \ \frac{x}{4} \ \textless \ 2$
$(-2 \ \textless \ \frac{x}{4} \ \textless \ 2)4$

$-2 * 4 \ \textless \ \frac{x}{4} * 4 \ \textless \ 2 * 4$

$-8 \ \textless \ x \textless \ 8$

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rubiroid1 во второй строчке это общее умножение на 4

rubiroid1 оно записывается по разному (зависит от требований школы)

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v kakih iz perechislennyh subektah rossijskoj federacii funkcioniruet dvuhpalatn

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i41f1df129baa4adb483ba645bbe3d27f 89978

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i87e733d151f5a86191a6688350962649 65295

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i37062664a04684258a78036e7229c509 43976

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i7e05bf2f30f65ac2e32b5e06bfdc6caa 22966

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i55b435c887a5cdc0261394b7c504663f 5523

otmette pod sootvetstvuyushej bukvoj vernye i oshibochnye suzhdeniya znakami i74e095327fbcd680a5f5f66936e62bbb 48765

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