document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=855760>Question 855760</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello..<BR>\n" );
document.write( "I need help with the following question to see if I have done it correctly.<BR>\n" );
document.write( "The question is as follows:<BR>\n" );
document.write( "\"Simplify the following: <BR>\n" );
document.write( "3^-2 (x-1)^4 (xy^2)^3 z^5 / (9x^6)^1/2 y^4 (x-1)^-2 z^-1\" <BR>\n" );
document.write( "the / is obviously \"divided by\".. \r<BR>\n" );
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document.write( "My answer is written this way:<BR>\n" );
document.write( "3^-2 (x-1)^4 (xy^2)^3 z^5 / (9x^6)^1/2 y^4 (x-1)^-2 z^-1 \r<BR>\n" );
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document.write( "= 1/9 (x-1)^4 x^3 y^6 z^5 / 3x^3 y^4 (x-1)^-2 z^-1 \r<BR>\n" );
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document.write( "= 1/9.3 (x-1)^4 (x-1)^2 x^3 x^-3 y^6 y^-4 z^5 z^1\r<BR>\n" );
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document.write( "= 1/3 (x-1)^6 x^0 y^2 z^6\r<BR>\n" );
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document.write( "= (x-1)^6 y^2 z^6 / 3\r<BR>\n" );
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document.write( "Can someone please let me know if I have done it correctly and if I haven't, can you please show me how to do it? <BR>\n" );
document.write( "Thank-you very much, <BR>\n" );
document.write( "zeedee </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #515555 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=515555\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simplify the following: <BR>\n" );
document.write( "3^-2 (x-1)^4 (xy^2)^3 z^5 / (9x^6)^1/2 y^4 (x-1)^-2 z^-1\" <BR>\n" );
document.write( "the / is obviously \"divided by\".. \r<BR>\n" );
document.write( "\n" );
document.write( "My answer is written this way:<BR>\n" );
document.write( "3^-2 (x-1)^4 (xy^2)^3 z^5 / (9x^6)^1/2 y^4 (x-1)^-2 z^-1 \r<BR>\n" );
document.write( "\n" );
document.write( "= 1/9 (x-1)^4 x^3 y^6 z^5 / 3x^3 y^4 (x-1)^-2 z^-1 \r<BR>\n" );
document.write( "\n" );
document.write( "= 1/9*3 (x-1)^4 (x-1)^2 x^3 x^-3 y^6 y^-4 z^5 z^1 -------------- Use * for multiply\r<BR>\n" );
document.write( "\n" );
document.write( "= 1/3 (x-1)^6 x^0 y^2 z^6  ---------------- the 9*3 is in the DEN --> 1/27\r<BR>\n" );
document.write( "\n" );
document.write( "= (x-1)^6 y^2 z^6 / 3<BR>\n" );
document.write( "===============================<BR>\n" );
document.write( "Close<BR>\n" );
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