8x-6 дробь 3x+9 меньше либо равно 0.. Created by Vitolya. algebra-ru

Решим отдельно: {8х-6=0, 3х+9=0 {х=0,75; х=-3 Значение х=-3 не входит в область допустимых значений , так как знаменатель будет равен 0. Отмечаем полученные значения на оси Х, и выясняем знаки неравенства. Решение являются значения -3<x<=0.75 Реклама Реклама Новые вопросы в Алгебра -19t=12t пж помогите Помогите пожалуйста 50 балов!!! 4. а) Вставьте множитель под знаком корня: 3b√5b 7a=-310-3a умоляю помогите Пожалуйста плизз 4х(х+3) + (2х-3)(2х-5)=-1+8х^2 Помогите пж 27 балов!!!задания на фото Помогите плис 20 балов!! Задания на фото 6x+5x=-1,6+8. пж помогите решить Из города А в город В выехал автобус. Спустя 0,5 ч вслед за ним из пункта А выехал автомобоиль. через 1.1 ч после своего выхода он, обогнав автобус, н … аходился на расстоянии 2 км от него. Найдите скорость автобуса, если известно что он на 20 км/ч меньше скорости автомобиля помогите пожалуйста пожалуйста пожалуйста Предыдущий Следующий Вместе мы знаем больше Этот сайт использует cookies Политика Cookies . 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