document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=626062>Question 626062</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Addition of Polynomials<BR>\n" );
document.write( "Problem:<BR>\n" );
document.write( "(5n^3-n^2+4n+11) + (2n^3- 4n^2 +n -11)\r<BR>\n" );
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document.write( "Your Solution:\r<BR>\n" );
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document.write( "How d0 you check it:\r<BR>\n" );
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document.write( "Here is what I did: Is it correct? If it is not, Can you explain where or what I did wrong, and also how do you check it correctly?<BR>\n" );
document.write( "(5n^3-n^2+4n+11)+ (2n^3 -4n^2 +n- 11)<BR>\n" );
document.write( "5n^3 -n^2 +4n+11+2n^3 -4n^2+n-11<BR>\n" );
document.write( "7n^3-5n^2 +5n\r<BR>\n" );
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document.write( "Thanks....<BR>\n" );
document.write( "Thanks in advance for your assistance! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #393956 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10553)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=393956\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Addition of Polynomials<BR>\n" );
document.write( "Problem:<BR>\n" );
document.write( "(5n^3-n^2+4n+11) + (2n^3- 4n^2 +n -11)\r<BR>\n" );
document.write( "\n" );
document.write( "Your Solution:\r<BR>\n" );
document.write( "\n" );
document.write( "How d0 you check it:\r<BR>\n" );
document.write( "\n" );
document.write( "Here is what I did: Is it correct? If it is not, Can you explain where or what I did wrong, and also how do you check it correctly?<BR>\n" );
document.write( "(5n^3-n^2+4n+11)+ (2n^3 -4n^2 +n- 11)<BR>\n" );
document.write( "5n^3 -n^2 +4n+11+2n^3 -4n^2+n-11<BR>\n" );
document.write( "7n^3-5n^2 +5n\r<BR>\n" );
document.write( "\n" );
document.write( "Thanks....<BR>\n" );
document.write( "Thanks in advance for your assistance!\r<BR>\n" );
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document.write( "Your answer is correct!! Good work!!\r<BR>\n" );
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document.write( "The best way to check your work is to choose a value for n. I find that the smallest values > 0 are usually best. Sometimes you can try 2 values, e.g. 1 and 2. \r<BR>\n" );
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document.write( "You'd plug each value into the original expression, as well as your answer. Both end-results should be the same. In other words, if you plug 1 into the original expression, and get a value for the expression, when you plug 1 into your answer (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7n%5E3+-+5n%5E2+%2B+5n ALIGN=MIDDLE  ALT=\"7n%5E3+-+5n%5E2+%2B+5n\"   DISABLED_style= \"max-width:90%; height:auto;\" >), both values should be the same.\r<BR>\n" );
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document.write( "Send comments and “thank-yous” to “D” at  MathMadEzy@aol.com </SPAN>\n" );
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