document.write( "Question 460365: Add the polynomial
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document.write( "-5n(n to the second power)+7n-9 and -5n-4
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Algebra.Com's Answer #315754 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Add the polynomial \n" ); document.write( "-5n(n to the second power)+7n-9 and -5n-4 \n" ); document.write( "------------- \n" ); document.write( "(-5n^2+7n-9) + (-5n-4) \n" ); document.write( "---- \n" ); document.write( "= -5n^2+2n-13 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " \n" ); document.write( " |