Предмет: Алгебра, автор: Sabohat2001

x-a(x^2+1)+x^3+10=0
Один x=1
a=?

Ответы

Автор ответа: sedinalana
0
x-a(x²+1)+x³+10=0
x=1
1-a*(1+1)+1+10=0
2a=12
a=12:2
a=6
Автор ответа: Sabohat2001
0
А)-2
Автор ответа: Sabohat2001
0
С)4
Автор ответа: Sabohat2001
0
Спсибо!!!!
Автор ответа: Аноним
0
Решение во вложении)Удачи)
Приложения:
Автор ответа: Аноним
0
спасибо
Автор ответа: Sabohat2001
0
Тепер у вас 30 наилучших ответов!!
Автор ответа: Sabohat2001
0
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