Предмет: Алгебра, автор: belle25

СРОЧНО ДАЮ 30 БАЛОВ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
При каких значениях x верно равенство x2−7=6x

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Ответы

Автор ответа: 1svesh
1

{x}^{2} - 6x - 7 = 0

x = 3 + - \sqrt{16}

belle25: ты уверин?
belle25: спс
belle25: всё правильно
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