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доказать, что 2003×2004×2006×2007+2005^2 есть квадрат натурального числа.
Ответы 3
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и это всё?
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Автор:
salvio7zed - 5 лет назад
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0
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а как закончить
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Автор:
raison - 5 лет назад
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0
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а, поняла. спасибо тебе огромное
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Автор:
paytenmcgrath - 5 лет назад
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0
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