document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=629199>Question 629199</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the answer of (2²+n+1)+(-3n²-2n+10) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #396130 by </B><A HREF=/tutors/aboutme.mpl?userid=lenny460><B>lenny460(1073)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lenny460><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=lenny460><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=396130\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2n^2 + n + 1)(-3n^2 - 2n + 10)\r<BR>\n" );
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document.write( "We multiply using the FOIL Method\r<BR>\n" );
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document.write( "2n^2 * -3n^2 = -6n^4\r<BR>\n" );
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document.write( "2n^2 * -2n = -4n^3\r<BR>\n" );
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document.write( "2n^2 * 10 = 20n^2\r<BR>\n" );
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document.write( "n * -3n^2 = -3n^3\r<BR>\n" );
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document.write( "n * -2n = -2n^2\r<BR>\n" );
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document.write( "n * 10 = 10n\r<BR>\n" );
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document.write( "1 * -3n^2 = -3n^2\r<BR>\n" );
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document.write( "1 * -2n = -2n\r<BR>\n" );
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document.write( "1 * 10 = 10\r<BR>\n" );
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document.write( "We now have:\r<BR>\n" );
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document.write( "-6n^4 - 4n^3 + 20n^2 - 3n^3 - 2n^2 + 10n - 3n^2 - 2n + 10\r<BR>\n" );
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document.write( "Combine like terms:\r<BR>\n" );
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document.write( "4n^3 - 3n^3 = -7n^3\r<BR>\n" );
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document.write( "20n^2 - 2n^2 - 3n^2 = 20n^2 - 5n^2 = 15n^2\r<BR>\n" );
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document.write( "10n - 2n = 8n\r<BR>\n" );
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document.write( "The Answer:\r<BR>\n" );
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document.write( "-6n^4 - 7n^3 + 15n^2 + 8n + 10\r<BR>\n" );
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document.write( "obuong3@aol.com </SPAN>\n" );
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