Предмет: Алгебра, автор: lebedewadianna

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Автор ответа: elena20092

0

log₁₅ 5 + log₁₅3 = log₁₅(3·5) = log₁₅15 = 1

log₁/₆ 4 + log₁/₆ 9 = log₁/₆ (4·9) = log₁/₆ 36 = -2

log₉ 45 + log₉ 1.8 = log₉(45·1.8) = log₉81 = 2

log₄ 192 - log₄ 3 = log₄ (192 : 3) = log₄ 64 = 3

log₂ 13 - log₂ 1 5/8 = log₂ (13 : 1 5/8) = log₂ (13 : 13/8) = log₂ 8 = 3

log₃ 9¹⁰ = 10log₃ 9 = 10 · 2 = 20

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Popcorn has been associated with cinemas and films for as long as we can remember. But where did this connection begin and will it carry on into the future?
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Popcorn _______________ [1]
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