Предмет: Алгебра, автор: Shved09

помогите решить уравнение
2 Х в квадрате +7= 1

Ответы

Автор ответа: Света19999

0

2x^2 + 7 = 1
2x^2 = -6
x^2 = -3
Уравнение не имеет корней

Автор ответа: Shved09

0

спасибо

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