document.write( "Question 250026: which perfect square is this? it has three digits. it is a perfect square. if you swap the last two digits it is still a perfect square. the square root is prime. \n" ); document.write( "
Algebra.Com's Answer #182051 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
169 is a perfect square (13)
\n" ); document.write( "196 is also a perfect square (14)
\n" ); document.write( "13 is a prime number.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "your number is 169.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );