Предмет: Математика, автор: Аноним

пожалуйста помогите

Приложения:

Ответы

Автор ответа: Аноним

1

Ответ:

21;142;263;384

221;342;463;584

Пошаговое объяснение:

Для начала 121* на 1;2;3;4(так как эта часть общая для всех решений

Это будет 121;242;363;484

После к каждому из этих чисел прибавим 100(третья строка) и вычтем 100(вторая строка)

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