Question

log81$\sqrt{3}$
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Answer 1

log 18 √3

Step-by-step explanation:

It is roughly 1.25527251. This assumes by “log” you mean a base 10 logarithm and not a natural logarithm (usually designated as “ln”). In that case it would be roughly 2.89037176.

You can also express log(18) as log(18) = log(2) + log(9) = log(2) + 2 * log(3) and log(18) = ln(18) / ln(10).