Предмет: Алгебра, автор: titim50

Решите уравнение x2=0,64=

Ответы

Автор ответа: gulerismaylova

3

${x}^{2} = 0.64 =+- 0.8$

ada1ar4ik: еще -0.8

gulerismaylova: спасибо за предупреждение

Автор ответа: ada1ar4ik

2

Ответ:

x=+-0.8

Объяснение:

x²=0.64

x=+-0.8

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