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Usimov [2.4K]
3 years ago
8

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

Mathematics
2 answers:
mariarad [96]3 years ago
8 0

Answer:

\ln(3)

Step-by-step 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( \frac{27}{9} )

=  \ln(3)

The first choice us correct

Tatiana [17]3 years ago
4 0

Answer:

in 3

Step-by-step explanation:

first option

right on edge

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