Question

Write the expression as a single natural logarithm.

3ln3 + 3lnc

A. ln(27 + c3)

B. ln9c3

C. ln27c

D. ln27c3

Answer 1

\[aln(b) = \ln(b^a)\]

Answer 2

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

Answer 3

\[3 \ln 3 +3 \ln c =\ln (3)^3+ \ln (c)^3=\ln 27+\ln c^3=\ln(27c^3)\]

Answer 4

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

Answer 5

thanks

Answer 6

:) i am sorry i wasnt supposed to solve the whole thing but i just did it , my bad :(

Answer 7

its fine thank you i understand it

Answer 8

:D