document.write( "Question 378604: log4 z+log4 y \n" ); document.write( "
Algebra.Com's Answer #268906 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
log4 z+log4 y
\n" ); document.write( "----
\n" ); document.write( "= log4(yz)
\n" ); document.write( "================
\n" ); document.write( "Cheers,
\n" ); document.write( "stan H.
\n" ); document.write( "
\n" );