Complex numbers, rational functions, logarithms, sequences and series, matrix operations, etc.

How do you simplify logarithm problems with different bases?
Problem is: 2log4(9) - log2(3)

Rico.

Posts: 4
Joined: Tue Feb 05, 2013 4:02 am

$log_a(n)=\frac{log_b(n)}{log_b(a)}$