Question

Which of the following is equivalent to log9w?
log9 + logw
log9 - logw
w(log9)
9(logw)

Answer 1

@welshfella

Answer 2

\[\log a + \log b = \log (ab)\]
\[\log a - \log b = \log (\frac{ a }{ b })\]

Answer 3

\[\log (a^x) = x \log a\]