Предмет: Алгебра, автор: kriss19991

2
X X
----- : -----
X2 -5xy. X2 - 25y2
При x=6+5кор3 , y = 3 - кор 3

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Автор ответа: Rechnung

0

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A strange story
When I was 7 years old, my family left the big city and moved to the countryside. I was very excited because our new house was near a beautiful forest.
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