document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=2598>Question 2598</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the questions give below by factorization<BR>\n" );
document.write( "  (1)3x2+x=1   (2)4x2+9=12x (3)5x(x+2)=4(3x=1) (4)2x+7=x2   (5)x2-3x=3x=7 (6)3(4x-1)=x2       </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #1114 by </B><A HREF=/tutors/aboutme.mpl?userid=longjonsilver><B>longjonsilver(2297)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=longjonsilver><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=longjonsilver><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=1114\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> by pure factorisation? \r<BR>\n" );
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document.write( "1) cannot be factorised easily. You would have to do the \"complete the square\" method.\r<BR>\n" );
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document.write( "2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2+-+12x+%2B+9+=+0+ ALIGN=MIDDLE  ALT=\"4x%5E2+-+12x+%2B+9+=+0+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2x - 3)(2x - 3) = 0<BR>\n" );
document.write( "so 2x-3 = 0<BR>\n" );
document.write( "2x = 3<BR>\n" );
document.write( "x = 3/2\r<BR>\n" );
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document.write( "3) 5x(x+2) = 4(3x+1) --> + or - on the last term, seeing as you have \"=\"?\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E2+%2B+10x+=+12x+%2B+4 ALIGN=MIDDLE  ALT=\"5x%5E2+%2B+10x+=+12x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E2+-+2x+-+4+=+0 ALIGN=MIDDLE  ALT=\"5x%5E2+-+2x+-+4+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "this does not factorise easily. Again, do you want the \"complete the square\" method?\r<BR>\n" );
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document.write( "4) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%2B7+=+x%5E2 ALIGN=MIDDLE  ALT=\"2x%2B7+=+x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+2x+-+7 ALIGN=MIDDLE  ALT=\"x%5E2+-+2x+-+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Same as 3).\r<BR>\n" );
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document.write( "5) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+6x+-+7 ALIGN=MIDDLE  ALT=\"x%5E2+-+6x+-+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >  Again you have 2 \"=\" signs..which is wrong?\r<BR>\n" );
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document.write( "6) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12x-3+=+x%5E2 ALIGN=MIDDLE  ALT=\"12x-3+=+x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+12x+%2B+3+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+-+12x+%2B+3+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Again this does not factorise easily.\r<BR>\n" );
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document.write( "jon.<BR>\n" );
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