Предмет: Алгебра, автор: 24214124124

сделайте ааааааааааа
х^2+9=0

Ответы

Автор ответа: iluhamakeevka111
0

Объяснение:

x²+9=0

x1= 9

x2= -9 оаоаоаоаоа

DemonHanata: -18 делим на 2 будет 9!
DemonHanata: -9*
Автор ответа: DemonHanata
1

x {}^{2} + 9 = 0 \\ x {}^{2} = - 9 \\

Утверждение ложно для любого значения х, поскольку степенная функция с чётным натуральным показателем степени всегда положительна или 0

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