Question 1054388
<pre>

{{{ log(3,((xy)^3)) }}}

Move the 3 exponent in front as a multiplier:

{{{ 3*log(3,(xy)) }}}

Write the log of a product as the sum of logs:

{{{3*(log(3,(x))+log(3,(y)))}}}

Distribute the 3:

{{{3*log(3,(x))+3*log(3,(y))}}}

Edwin</pre>