Автор - Sirty

 sqrt{x}  + 7 = 0
2 - 3 sqrt{x = 0}

решите уравнения плиз.​

Ответ

Автор - Nullpo201

1)✓x ≠ -7

т.к √x >= 0

2)2-3✓x = 0

3✓x = 2

✓x = 2/3

x = 4/9

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