document.write( "Question 337858: rationalize the denominator and simplify 5sqrt8x^29/81x^8\r
\n" ); document.write( "\n" ); document.write( "i rewrote it as 5sqrt8x^29 over 5sqrt81x^8\r
\n" ); document.write( "\n" ); document.write( "not sure how to rationalize the denominator
\n" ); document.write( "

Algebra.Com's Answer #242266 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
5sqrt8x^29/81x^8
\n" ); document.write( "=5sqrt(8)x^21/81
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );