Предмет: Математика, автор: iwanschveczoff

помогите решить пожалуйста x^2 + 5*x + 6 = 0

Ответы

Автор ответа: Alex25896314

0

Решение данного уравнения смотри на фото

Приложения:

Автор ответа: iwanschveczoff

0

не -6 а +6

Автор ответа: Alex25896314

0

Да, заметил. Надо исправить

Автор ответа: Alex25896314

0

Тогда дискриминант равен 1

Автор ответа: Alex25896314

0

Первый корень будет равен -2

Автор ответа: Alex25896314

0

А второй корень будет равен -3

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