document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=523319>Question 523319</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the equation by finding square roots. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+X%5E2%2B8x%2B16=9+ ALIGN=MIDDLE  ALT=\"+X%5E2%2B8x%2B16=9+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "I got    \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28++X%5E2+%2B+8X++%29+%2B+16+=+9+ ALIGN=MIDDLE  ALT=\"+%28++X%5E2+%2B+8X++%29+%2B+16+=+9+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                            -  9     - 9<BR>\n" );
document.write( "_______________________<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28++x%5E2+%2B+8x+%29+%2B+7+%2B+16+=0+ ALIGN=MIDDLE  ALT=\"+%28++x%5E2+%2B+8x+%29+%2B+7+%2B+16+=0+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28X%2B4%29%5E2+%2B+23=+0 ALIGN=MIDDLE  ALT=\"+%28X%2B4%29%5E2+%2B+23=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "                    - 23 - 23<BR>\n" );
document.write( "____________________<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Sqrt+%28X+%2B+4+%29%5E2+=+-23+ ALIGN=MIDDLE  ALT=\"+Sqrt+%28X+%2B+4+%29%5E2+=+-23+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " X+4= sqrt -23<BR>\n" );
document.write( "    - 4       - 4<BR>\n" );
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document.write( "X +\- 4 + i sqrt 23\r<BR>\n" );
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document.write( "Is this right? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347296 by </B><A HREF=/tutors/aboutme.mpl?userid=gsmani_iyer><B>gsmani_iyer(201)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=gsmani_iyer><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=gsmani_iyer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=347296\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B8x%2B16%29+=+9 ALIGN=MIDDLE  ALT=\"%28x%5E2%2B8x%2B16%29+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" >  Here you have to apply <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%2Bb%29%5E2+=+a%5E2+%2B+2ab+%2B+b%5E2 ALIGN=MIDDLE  ALT=\"%28a%2Bb%29%5E2+=+a%5E2+%2B+2ab+%2B+b%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2B2%2A4%2Ax%2B4%5E2+=+9 ALIGN=MIDDLE  ALT=\"x%5E2%2B2%2A4%2Ax%2B4%5E2+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" >  =  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B4%29%5E2+=+9 ALIGN=MIDDLE  ALT=\"%28x%2B4%29%5E2+=+9\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now taking out the square root both the sides we get,<BR>\n" );
document.write( "  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B4+=+3 ALIGN=MIDDLE  ALT=\"x%2B4+=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >  Now subtracting 4 from both the sides, we get\r<BR>\n" );
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document.write( "  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B4-4+=+3-4 ALIGN=MIDDLE  ALT=\"x%2B4-4+=+3-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >;  So, x = -1.   </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );