document.write( "Question 721417: Don't even know where to start with this:\r
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document.write( "simplify [(3x+2)+5y][(3x+2)-5y] \n" );
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Algebra.Com's Answer #442354 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! simplify [(3x+2)+5y][(3x+2)-5y] \n" ); document.write( "------- \n" ); document.write( "= (3x+2)^2 - (5y)^2 \n" ); document.write( "----- \n" ); document.write( "= 9x^2 + 12x + 4 - 25y^2 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |