Question

5
_ корень 18 * корень 98
7

Answer 1

$frac{5}{7} sqrt{18} cdot sqrt{98} = frac{5}{7} cdot3 sqrt{2} cdot 7sqrt{2} =15 cdot 2 =30$

Answer 2

а где она

Answer 3

я че то не найду

Answer 4

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Answer 5

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Answer 6

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