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What is 3 ln 3 - ln 9 expressed as a single natural logarithm? ln 3 ln 6 ln 18 ln 27

User Tayla
by
8.0k points

2 Answers

2 votes

Answer:

in 3

Explanation:

first option

right on edge

User Ayeen M Khan
by
7.7k points
2 votes

Answer:


\ln(3)

Explanation:

The given expresion is


3 \ln(3) - \ln(9)

Recall that:


n \ln(a) = \ln( {a}^(n) )

We apply this property to get:


\ln( {3}^(3) ) - \ln(9)


\ln(27) - \ln(9)

We apply the quotient rule to get


\ln( (27)/(9) )


= \ln(3)

The first choice us correct

User Luis Deras
by
8.7k points

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