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Обясните решение этого неравенства
2/7x>-14-
Предмет:
Алгебра -
Автор:
snickersgamble - 5 лет назад
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Ответы 3
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вообще неверно
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Автор:
tootsie - 5 лет назад
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0
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х=-14:2/7х=-14/10:2/7х=2/5=0,1
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Автор:
nakitawinters - 5 лет назад
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0
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2/7х>-14х>-14*7/2х>-492/(7х)>-142/7>-14хх<-1/49определись с заданием
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Автор:
nevaehdd2i - 5 лет назад
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0
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