document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779116>Question 779116</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify:<BR>\n" );
document.write( "6+ sqrt (-8)\r<BR>\n" );
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document.write( "there is no sq rt of 8?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475073 by </B><A HREF=/tutors/aboutme.mpl?userid=fcabanski><B>fcabanski(1391)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fcabanski><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=475073\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There is no real number square root of -8, because any number times itself is a positive number.<P><BR>\n" );
document.write( "There is an imaginary number, i, such that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=i+=+sqrt%28-1%29 ALIGN=MIDDLE  ALT=\"i+=+sqrt%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><P><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28-8%29+=+sqrt%28-1%2A2%2A4%29+=+2i%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"sqrt%28-8%29+=+sqrt%28-1%2A2%2A4%29+=+2i%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><P><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2B+sqrt+%28-8%29+=+6%2B2i%2Asqrt%282%29+=+2%283%2Bi%2Asqrt%282%29%29 ALIGN=MIDDLE  ALT=\"6%2B+sqrt+%28-8%29+=+6%2B2i%2Asqrt%282%29+=+2%283%2Bi%2Asqrt%282%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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