Rewrite the expression
$\displaystyle {\log{{x}}}+{5}{\log{{y}}}-{3}{\log{{z}}}$
as a single logarithm $\displaystyle {\log{{A}}}$. Then the function
$\displaystyle {A}=$ Preview Question 6  
NOTE: You only need to enter $\displaystyle {A}$, not $\displaystyle {\log{{\left({A}\right)}}}$ so do not type log in your solution.