document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=87854>Question 87854</A>: <I><SPAN STYLE=\"word-break: break-all;\"> simplify the square root of 20 power 5 minus 1 power the square root of 5 </SPAN>\n" );
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document.write( "    simplify the square root of 20 over 5 minus 1 over the square root of 5\r<BR>\n" );
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document.write( "    sq.rt 20 over5-1/sq.rt 5  , sq.rt 20 = 2.sq.rt 5<BR>\n" );
document.write( "        2.sq.rt 5/sq.rt 5.sq.rt 5-1/sq.rt 5<BR>\n" );
document.write( "         2/sq.rt 5-1/sq.rt 5 = 1/sq.rt 5  = 1.sq.rt 5/sq.rt 5.sq.rt 5<BR>\n" );
document.write( "                                          = sq.rt 5/5. </SPAN>\n" );
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