Предмет: Алгебра, автор: prinzeugen95

решите пожалуйста 3x²+10+3=0​

Ответы

Автор ответа: olgaeduardovnayarish
2

Ответ:

рівняння не має коренів

Объяснение:

3х²=0-10-3

3х²=-13

х=R


prinzeugen95: спс
olgaeduardovnayarish: ПЖ
Автор ответа: vlasenkogalia
1

Ответ: нету корней

Объяснение: 3x²+10+3=0

3x²+13=0

3x²= -13

x²= -13/3

Либо(если ты забыла дописать х)

3x²+10x+3=0

D=100+3×3×4=136

x1=(-10+√136)/6

x2=(-10-√136)/6

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