document.write( "Question 695698: This is what I have so far before I got confused\r \n" );
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document.write( "multiply \n" );
document.write( "(2r+3s)^2 \n" );
document.write( "1st step: (2r+3s)(2r+3s) \n" );
document.write( "2nd step: 2r^2 9s^2 \n" );
document.write( "this is where I got confused: \n" );
document.write( "Do I multiply the 3s and 2r? If so do I get \n" );
document.write( "6s^2r^2 or 5s^2r^2 \n" );
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