document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=90867>Question 90867</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following equations algebraically.\r<BR>\n" );
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document.write( "x3/2=27\r<BR>\n" );
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document.write( "3/4=1-3x-2/x+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65992 by </B><A HREF=/tutors/aboutme.mpl?userid=malakumar_kos@yahoo.com><B>malakumar_kos@yahoo.com(315)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=malakumar_kos@yahoo.com><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=65992\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "    Solve the following equations algebraically. <BR>\n" );
document.write( "x3/2=27 <BR>\n" );
document.write( "3/4=1-3x-2/x+1\r<BR>\n" );
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document.write( "  1)  x^3/2  = 27\r<BR>\n" );
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document.write( "     square both sides\r<BR>\n" );
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document.write( "    (x^3/2)^2 = (27)^2 <BR>\n" );
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document.write( "      (x)^3 = (3.3.3)^2 <BR>\n" );
document.write( "      (x)^3 = (3^3)^2\r<BR>\n" );
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document.write( "       (x)^3 = (3)^6\r<BR>\n" );
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document.write( "        (x)^3 = (3^2)^3<BR>\n" );
document.write( "        (x)^3 = (9)^3   therefore x = 9\r<BR>\n" );
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document.write( "  2)  3/4 = 1-3x-2/(x+1)\r<BR>\n" );
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document.write( "         3x+2/(x+1) = 1-3/4\r<BR>\n" );
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document.write( "        3x(x+1)+2/(x+1) = 4-3/4\r<BR>\n" );
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document.write( "         3x^2+3x+2/(x+1) = 1/4\r<BR>\n" );
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document.write( "          4(3x^2+3x+2) = 1(x+1)\r<BR>\n" );
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document.write( "           12x^2+12x+8 = x+1 \r<BR>\n" );
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document.write( "            12x^2+12x-x+8-1 = 0\r<BR>\n" );
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document.write( "            12x^2+11x+7 = 0   since it cannot be factorised  use the formula\r<BR>\n" );
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document.write( "   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >    where a = 12, b= 11 , c = 7\r<BR>\n" );
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document.write( "       x = [-11+-sq rt (11^2-4.12.7)]/2.12\r<BR>\n" );
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document.write( "         = [-11+- sq rt (121-336)]/24\r<BR>\n" );
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document.write( "         = [-11+-Sq rt(-215)]/24    is the solution\r<BR>\n" );
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document.write( " </SPAN>\n" );
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