document.write( "Question 1180585: Evaluate the expression without using a calculator.\r
\n" ); document.write( "\n" ); document.write( "log16 4\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #810367 by MathTherapy(10557)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Evaluate the expression without using a calculator.\r
\n" ); document.write( "\n" ); document.write( "log16 4
\n" ); document.write( "
log16 (4)
\n" );
document.write( "  16x = 4 ----- Converting to EXPONENTIAL form
\n" );
document.write( "(42)x = 4
\n" );
document.write( "  42x = 41
\n" );
document.write( "   2x = 1 ----- Bases are equal, and so are the exponents
\n" );
document.write( "   \n" );
document.write( "
\n" );