\n" );
document.write( "Hi, \n" );
document.write( "What is the multiple zero of \n" );
document.write( "y=x^2-10x+25 \n" );
document.write( "factoring and setting y to ZERO \n" );
document.write( "(x-5)(x-5)= 0 \n" );
document.write( " x = 5 is the multiple zero