Question

I need help with logarithmic functions..can someone please help.

Answer 1

The question was Write the expression as a single natural logarithm.
\[3 In 3 + 3 In c\]

Answer 2

@LastDayWork

Answer 3

@skullpatrol

Answer 4

@UnkleRhaukus

Answer 5

Is it
\[3\ln3 + 3\ln c\]
??

Answer 6

Yes

Answer 7

Use -
\[\ln(a) + \ln(b) = \ln(ab)\]

Answer 8

still confused

Answer 9

See this..
\[3\ln(3) + 3\ln(c)\]
\[=3[\ln(3) + \ln(c)]\]
\[=3\ln(3c)\]
\[=\ln((3c)^3)\]

I am not really sure whether we should report the last or second last step as the answer.

Answer 10

Can you see the properties of logarithms I used in the solution ??

Answer 11

oh..i get it now thanks :)

Answer 12

You're welcome :)