document.write( "Question 633731: Simplify\n" ); document.write( "(-4x+4x^2)/(-20x+20) \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "Simplify\n" ); document.write( "\n" ); document.write( "\n" ); document.write( "