document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=252903>Question 252903</A>: <I><SPAN STYLE=\"word-break: break-all;\"> give the principal roots of each of the following.(for sqaure root is required unless the problem indicates otherwise.)\r<BR>\n" );
document.write( "\n" );
document.write( "5. square root of 49 \r<BR>\n" );
document.write( "\n" );
document.write( "6.square root of -27 cubed   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #185012 by </B><A HREF=/tutors/aboutme.mpl?userid=Greenfinch><B>Greenfinch(383)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Greenfinch><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=Greenfinch><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=185012\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5. +or - 7\r<BR>\n" );
document.write( "\n" );
document.write( "6. -27 = {(-3)^3}^3<BR>\n" );
document.write( "  = {-3}^9<BR>\n" );
document.write( "so sqrt is {-3}^(9/2)<BR>\n" );
document.write( "+ or - 81 x (sqrt3) x i </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );