document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=175186>Question 175186</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i am so confused:\r<BR>\n" );
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document.write( "5) (3x-4)(x+5)\r<BR>\n" );
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document.write( "6) (x+2)(x²+x+5)\r<BR>\n" );
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document.write( "            \r<BR>\n" );
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document.write( "7) (x+1)(x³+4x²+7x+3)\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #130275 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=130275\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  i am so confused: <BR>\n" );
document.write( "5) (3x-4)(x+5) \r<BR>\n" );
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document.write( "6) (x+2)(x²+x+5) \r<BR>\n" );
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document.write( "7) (x+1)(x³+4x²+7x+3) <BR>\n" );
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document.write( "You didn't say what you want to do.  I'll guess it's multiply, so<BR>\n" );
document.write( "5) (3x-4)(x+5) <BR>\n" );
document.write( "= 3x*(x+5) - 4*(x+5)  Multiply each element by the other binomial<BR>\n" );
document.write( "= 3x^2+15x - 4x-20<BR>\n" );
document.write( "Collect like terms, that is, all x^2 terms, x terms, etc<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E2+%2B+11x+-+20 ALIGN=MIDDLE  ALT=\"3x%5E2+%2B+11x+-+20\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "7) (x+1)(x³+4x²+7x+3) <BR>\n" );
document.write( "= x*(x³+4x²+7x+3) + 1*(x³+4x²+7x+3) <BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E4%2B4x%5E3%2B7x%5E2%2B3x+%2B+x%5E3%2B4x%5E2%2B7x%2B3 ALIGN=MIDDLE  ALT=\"x%5E4%2B4x%5E3%2B7x%5E2%2B3x+%2B+x%5E3%2B4x%5E2%2B7x%2B3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Collect like terms (terms with the same exponent)<BR>\n" );
document.write( "=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E4+%2B+5x%5E3+%2B+11x%5E2+%2B+10x+%2B+3 ALIGN=MIDDLE  ALT=\"x%5E4+%2B+5x%5E3+%2B+11x%5E2+%2B+10x+%2B+3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "You do #6.  If you have questions, email me (the thank you note sends me email) </SPAN>\n" );
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