Question

Help please :/ Write 3log_a 4-log_a 7 as a single logarithm.

Answer 1

some properties of logarithms you can use:\[\log_{a}n^m = mlog_{a}n \]\[\log_{a}m - \log_{a}n = \log_{a}(m/n)\]

Answer 2

\[\log_{a}\frac{4^3}{7} \]

Answer 3

Thanks mertsj!