Предмет: Алгебра, автор: katofan

Найдите корень уравнения квадратный корень x+27=7 ребята там корень квадратный понятно

Ответы

Автор ответа: Alvina04092000

0

Х=7-27
Х=-20
Ответ: х=-20

Автор ответа: fightttt

0

x+27=7
x=-27+7
x=-20
корень уравнения равен -20

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