Предмет: Математика, автор: Mashechka111

Найдите два корня уравнения |-0,63| : |х| = |-0,91|.

Ответы

Автор ответа: mikael2

15

х больше 0 тогда модуль х=х и модули чисел берем по абсолютному значению. 0,63/х=0,91 х=0,63/0,91=63/91

х меньше 0 модуль х=-х 0,63/-х=0,91 х=-63/91

v07: ты уверен?Просто срочно надо!

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Вот текст к ним
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