document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=387453>Question 387453</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the following \r<BR>\n" );
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document.write( "^18sqrt(-7)^18 (this is a power over the beginning of the sqrt symbol.)\r<BR>\n" );
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document.write( "simplify \r<BR>\n" );
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document.write( "please help me i am lost, especially with the -7<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 #273953 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=273953\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the fact that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%28n%2Cx%5En%29=abs%28x%29 ALIGN=MIDDLE  ALT=\"root%28n%2Cx%5En%29=abs%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So in this case, n=18 and x=-7, which means that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%2818%2C%28-7%29%5E18%29=abs%28-7%29=7 ALIGN=MIDDLE  ALT=\"root%2818%2C%28-7%29%5E18%29=abs%28-7%29=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%2818%2C%28-7%29%5E18%29=7 ALIGN=MIDDLE  ALT=\"root%2818%2C%28-7%29%5E18%29=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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