document.write( "Question 427686: How many different 5-letter \"words\" are there which read the same forward as backward? (We use only capital letters and, of course, repeats are allowed.) \n" ); document.write( "
Algebra.Com's Answer #297438 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
How many different 5-letter \"words\" are there which read the same forward as backward? (We use only capital letters and, of course, repeats are allowed.)
\n" ); document.write( "----
\n" ); document.write( "1st and 5th letter: 26 ways
\n" ); document.write( "2nd and 4th letter: 25 ways
\n" ); document.write( "3rd letter: 24 ways
\n" ); document.write( "---
\n" ); document.write( "Total ways 2*26*2*25*24 = 4*26*25*24 = 62400 \"words\"
\n" ); document.write( "===============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );