document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1097197>Question 1097197</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following equations:\r<BR>\n" );
document.write( "\n" );
document.write( "1.) X= (2/x+1)<BR>\n" );
document.write( "2.) x+3 =(28/x)<BR>\n" );
document.write( "3.) (3/x+1)=sq. root of (x+2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #711606 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=711606\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x=(2/(x+1))<BR>\n" );
document.write( "x(x+1)=2<BR>\n" );
document.write( "x^2+x-2=0<BR>\n" );
document.write( "(x+2)(x-1)=0<BR>\n" );
document.write( "x=-2, 1<BR>\n" );
document.write( "check in original<BR>\n" );
document.write( "-2=2/(-1), checks<BR>\n" );
document.write( "1=2/2, checks.<BR>\n" );
document.write( "================<BR>\n" );
document.write( "x+3=(28/x)<BR>\n" );
document.write( "x^2+3x=28<BR>\n" );
document.write( "x^2+3x-28=0<BR>\n" );
document.write( "(x+7)(x-4)=0<BR>\n" );
document.write( "x=4, -7<BR>\n" );
document.write( "checks<BR>\n" );
document.write( "===============<BR>\n" );
document.write( "3/(x+1)=sqrt(x+2)<BR>\n" );
document.write( "9/(x^2+2x+1)=x+2<BR>\n" );
document.write( "9=x^3+2x^2+2x^2+4x+x+2<BR>\n" );
document.write( "0=x^3+4x^2+5x-7<BR>\n" );
document.write( "numerically, this is x=0.79, which when substituted has 1.675=1.67, same given rounding.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E3%2B4x%5E2%2B5x-7%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2Cx%5E3%2B4x%5E2%2B5x-7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );