Write as a Single Logarithm 3 natural log of x-2 natural log of c

$3 \ln (x) - 2 \ln (c)$

Simplify each term.

Simplify $3 \ln (x)$ by moving $3$ inside the logarithm.

$\ln (x^{3}) - 2 \ln (c)$

Simplify $- 2 \ln (c)$ by moving $2$ inside the logarithm.

$\ln (x^{3}) - \ln (c^{2})$

Use the quotient property of logarithms, $\log_{b} (x) - \log_{b} (y) = \log_{b} (\frac{x}{y})$ .

$\ln (\frac{x^{3}}{c^{2}})$