Вычислите log(3)81√3

Question

Вычислите
log(3)81√3

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Answer 1

Log 3 (3^4 * 3^(1/2)) = log 3 (3^(4 1/2)) = 4 1/2 *log 3 (3) = 4 1/2 * 1 =4 1/2 = 4,5