Предмет: Алгебра, автор: Настя170

Сократите дробь : х^2+4х+4/х+2

Ответы

Автор ответа: Аноним

1) х^2 + 4х + 4 = ( х + 2)( х + 2)
2) [ ( х + 2)( х + 2 ) ] / ( х + 2 ) = х + 2
Ответ х + 2

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