Запишиверныеответы

Вычислизначениявыражений

1. \(\cfrac{10^{-\log\_{10}0,5}\cdot\log\_{5}4+\log\_{5}0,5}{\log\_{5}6-\log\_{5}12}\)
2. \(\cfrac{\log\_{0,5}3 - \log\_{0,5}21}{\log\_{0,5}1,4+10^{2\log\_{10}0,5}\cdot\log\_{0,5}625}\)
3. \(\cfrac{\log\_{4}\log\_{4}81}{1+\log\_{4}\log\_{4}3}\)
4. \(\cfrac{\log\_{3}\log\_{3}125}{1+\log\_{3}\log\_{3}5}\)

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