Предмет: Алгебра, автор: Sankovkosta37

3x²-5x+7=1+3x²+6x+7 помогите пожалуйста

Ответы

Автор ответа: sssgeniysss

0

Ответ:

3x²-5x+7=1+3x²+6x+7

-11х=1

х=-1/11

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