Предмет: Алгебра, автор: prostodaniyar

Помогите хотябы что-то одно, даю все свои балы​

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Ответы

Автор ответа: nastyamilena10
0

Ответ:

а)х^3+8-х^3+49х= 8+49х;

б)8+49*1=57

prostodaniyar: а это А или Б?
nastyamilena10: это а и б
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