Предмет: Математика, автор: linalittle07

решите x*23-23y если x-y= 4

Ответы

Автор ответа: abricoslos

выносим общий множитель за скобку и получаем
23(x-y)
подставляем значение x-y = 4
выходит
23*4=92

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