Предмет: Алгебра, автор: xgbujr72

Помогииииите пожаааалуйста умаааляю и решение пожаааалуйста мне нудно полноееее решениееее

Розв'язання рівняння
под коренем х+7 = -2

parus77: данное уравнение корней не имеет,потому что кв.корень из числа число неотрицательное.
tighn: Так указуйте какое уравнение решить
parus77: у него нет решения !
tighn: Вы попросили решение

Ответы

Автор ответа: tighn
0
X+7=-2
X=-2-7
X=-9
Ответ х=-9
parus77: там же написано под корнем .
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