document.write( "Question 627631: X^4y^3\n" ); document.write( "----------\n" ); document.write( "x^-1y^-2 \n" ); document.write( "
\n" ); document.write( "Hi,\r\n" ); document.write( "\n" ); document.write( "\r\n" ); document.write( "\n" ); document.write( "_______________________________________________________\n" ); document.write( "\n" ); document.write( "\n" ); document.write( "\n" ); document.write( " *****\n" ); document.write( "\n" ); document.write( "