kaylamckayjohnosh94r kaylamckayjohnosh94r
  • 23-10-2019
  • Mathematics
contestada

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

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kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 26-10-2019

Answer:

[tex] \ln(3) [/tex]

Step-by-step explanation:

The given expresion is

[tex]3 \ln(3) - \ln(9) [/tex]

Recall that:

[tex]n \ln(a) = \ln( {a}^{n} ) [/tex]

We apply this property to get:

[tex] \ln( {3}^{3} ) - \ln(9) [/tex]

[tex] \ln(27) - \ln(9) [/tex]

We apply the quotient rule to get

[tex] \ln( \frac{27}{9} ) [/tex]

[tex] = \ln(3) [/tex]

The first choice us correct

Answer Link
rileygschafer
rileygschafer rileygschafer
  • 12-03-2020

Answer:

in 3

Step-by-step explanation:

first option

right on edge

Answer Link

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