Предмет: Математика, автор: cslavikster

Спростіть вираз 3,125(-у+8)-4,625(у-16) та обчисліть його значення при у=-0,6

Ответы

Автор ответа: evgenijmartynov368

Ответ:

25/8*(-у+8)-37/8*(у-16)

1/8*(-25у+200-37у+592)

1/8*(-62у+792)

1/8*(-2(31у-396)

у-0,6=0

10у-6=0

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