document.write( "Question 1160441: Rewrite the expression using positive exponents only. (Simplify your answer completely.)\r
\n" ); document.write( "\n" ); document.write( "(x^3 - y^3)(x^-3 + y^-3)\r
\n" ); document.write( "\n" ); document.write( "thank you
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #783727 by Edwin McCravy(20060) $\"\"$ $\"About$

You can put this solution on YOUR website!

\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "I personally think the above is the simplest answer.  But your\r\n" );
document.write( "teacher may intend for you to keep going:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );