document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=39091>Question 39091</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321143183/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I need help solving some very complex problems that I do not understand.<BR>\n" );
document.write( "Add<BR>\n" );
document.write( "(9+4x+8^2+2x^3)+(9-4x+8x^2-2x^3)\r<BR>\n" );
document.write( "\n" );
document.write( "Divide<BR>\n" );
document.write( "14x^4-56x^3+49x/7x\r<BR>\n" );
document.write( "\n" );
document.write( "Multiply<BR>\n" );
document.write( "(7x-4)(x-6)\r<BR>\n" );
document.write( "\n" );
document.write( "Subtract<BR>\n" );
document.write( "(3x^4+5x^3-8)-(3x^2-6x+3)\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you in advance for whatever help you are able to give me </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #24698 by </B><A HREF=/tutors/aboutme.mpl?userid=Canti><B>Canti(4)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Canti><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=24698\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just combine like terms.  So... <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%289%2B4x%2B8%5E2%2B2x%5E3%29%2B%289-4x%2B8x%5E2-2x%5E3%29=8x%5E2%2B18+ ALIGN=MIDDLE  ALT=\"+%289%2B4x%2B8%5E2%2B2x%5E3%29%2B%289-4x%2B8x%5E2-2x%5E3%29=8x%5E2%2B18+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "To divide, just put them over each other like....<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+14x%5E4%2F7x+-56x%5E3%2F7x%2B49x%2F7x+=+2x%5E3-8x%5E2%2B7+ ALIGN=MIDDLE  ALT=\"+14x%5E4%2F7x+-56x%5E3%2F7x%2B49x%2F7x+=+2x%5E3-8x%5E2%2B7+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For multiplying, use the FOIL method (First numbers, Outside numbers, Inside numbers, and Last numbers).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%287x-4%29%28x-6%29+=+7x%5E2%2B42x-4x%2B24+=+7x%5E2%2B38x%2B24+ ALIGN=MIDDLE  ALT=\"+%287x-4%29%28x-6%29+=+7x%5E2%2B42x-4x%2B24+=+7x%5E2%2B38x%2B24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Again, combine like terms for subtracting and adding... However, change the subtraction sign to addition and all the numbers after it to their opposite.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%283x%5E4%2B5x%5E3-8%29-%283x%5E2-6x%2B3%29+=+%283x%5E4%2B5x%5E3-8%29%2B%28-3x%5E2%2B6x-3%29+=+3x%5E4%2B5x%5E3-3x%5E2%2B6x-11+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Good Luck and I hope this helped.<BR>\n" );
document.write( "-Canti<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );