document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1049592>Question 1049592</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me to remove the grouping symbols and simplify the following :<BR>\n" );
document.write( "1) [8x³-(4x²+6x)+3x³-(5x²-9x+8)]<BR>\n" );
document.write( "2) -{-[4x&#8308;+(6x³-9x²-12)+3x³]-8x²}<BR>\n" );
document.write( "3) -{-{-[(2x²-11x+8)-(7x²-6x+2)]}<BR>\n" );
document.write( "4) -(2x²+7x+9)+(3x²-2x+7)<BR>\n" );
document.write( "5) {x²-(9x+2)-[(6x²-2x+10)-12x]} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #665183 by </B><A HREF=/tutors/aboutme.mpl?userid=advanced_Learner><B>advanced_Learner(501)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=advanced_Learner><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=advanced_Learner><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=665183\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the word please is attractive\r<BR>\n" );
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document.write( "Please help me to remove the grouping symbols and simplify the following :<BR>\n" );
document.write( "first part <BR>\n" );
document.write( "1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288x%5E3-%284x%5E2%2B6x%29%2B3x%5E3-%285x%5E2-9x%2B8%29%29 ALIGN=MIDDLE  ALT=\"%288x%5E3-%284x%5E2%2B6x%29%2B3x%5E3-%285x%5E2-9x%2B8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288x%5E3-4x%5E2-6x%2B3x%5E3-5x%5E2%2B9x-8%29 ALIGN=MIDDLE  ALT=\"%288x%5E3-4x%5E2-6x%2B3x%5E3-5x%5E2%2B9x-8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2811x%5E3-9x%5E2%2B3x-8%29 ALIGN=MIDDLE  ALT=\"%2811x%5E3-9x%5E2%2B3x-8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "do the same for the rest. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );