document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=406548>Question 406548</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose h(x)=x^2+12x+5, with the domain of h being the set of positive numbers. Evaluate h^-1(10).  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #286841 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=286841\">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=h%28x%29+=+x%5E2+%2B+12x+%2B+5+=+10 ALIGN=MIDDLE  ALT=\"h%28x%29+=+x%5E2+%2B+12x+%2B+5+=+10\"   DISABLED_style= \"max-width:90%; height:auto;\" >  ==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+%2B+12x+-+5+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+%2B+12x+-+5+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > ==> \r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-12+%2B-+sqrt%28+12%5E2-4%2A1%2A-5%29%29%2F2++=+%28-12+%2B-+2sqrt%28+41%29%29%2F2+%0D%0A%0D%0A=+-6+%2B-+sqrt%28+41%29%0D%0A%0D%0A ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > ==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-6+%2B+sqrt%28+41%29 ALIGN=MIDDLE  ALT=\"x+=+-6+%2B+sqrt%28+41%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%5E%28-1%29+%2810%29+=+-6+%2B+sqrt%28+41%29 ALIGN=MIDDLE  ALT=\"h%5E%28-1%29+%2810%29+=+-6+%2B+sqrt%28+41%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );