## Calculus 8th Edition

ln$(\frac{x^{2}}{y^{3}z^{4}})=2lnx-3lny-4lnz$
Consider the quantity ln$(\frac{x^{2}}{y^{3}z^{4}})$ as follows: 1. Using logarithmic property ln$(\frac{p}{q}) = lnp-lnq$, we get ln$(\frac{x^{2}}{y^{3}z^{4}})=ln(x^{2})-ln({y^{3}z^{4}})$ 2. Use logarithmic property $ln(p)^{m}= m lnp$. Hence, ln$(\frac{x^{2}}{y^{3}z^{4}})=2lnx-3lny-4lnz$