document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=588531>Question 588531</A>: <I><SPAN STYLE=\"word-break: break-all;\"> simplfy the expression: sqrt(9a^8) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #374529 by </B><A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><B>algebrahouse.com(1659)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><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=algebrahouse.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=374529\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> &#8730;(9a^8)<BR>\n" );
document.write( "= 3a^4 {square root of 9 is 3, while the square root of a^8 is a^4}\r<BR>\n" );
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document.write( "- to take the square root of a variable with an even exponent, just take half the exponent<BR>\n" );
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