document.write( "Question 83681: Multiply using the vertical method: PLEASE HELP ME WITH THIS:0/\r
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document.write( "(m^2-5mn+3n^2)(m^2+4mn-2n^2) \n" );
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Algebra.Com's Answer #60243 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! I guess this is the vertical method (using .... to keep things lined up): \n" ); document.write( ": \n" ); document.write( "........................................m^2 - 5mn + 3n^2 \n" ); document.write( "........................................m^2 + 4mn - 2n^2 \n" ); document.write( ".................---------------------------------- \n" ); document.write( "............................-2m^2n^2 + 10mn^3 - 6n^4 \n" ); document.write( "............4m^3n - 20m^2n^2 + 12mn^3 \n" ); document.write( "m^4 - 5m^3n + 3m^2n^2 \n" ); document.write( "-------------------------------------------- \n" ); document.write( "m^4 - m^3n - 19m^2n^2 + 22mn^3 - 6mn^4 \n" ); document.write( ": \n" ); document.write( "Check this carefully a great chance for error here. \n" ); document.write( " \n" ); document.write( " |