document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=169901>Question 169901</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0395977258/algebrahomeworkh>Algebra and Trigonometry</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I have been working on this math problem and I was wondering if someone could help me? Please and Thank You!! I would deeply appreciate it!!\r<BR>\n" );
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document.write( "Rational Algebraic Expression<BR>\n" );
document.write( "Simplify<BR>\n" );
document.write( "(1-r^3)(1-r)^-3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #125337 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=125337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1-r^3)(1-r)^-3\r<BR>\n" );
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document.write( "= [(1-r)(1+r+r^2)]/[(1-r)^3]\r<BR>\n" );
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document.write( "= (1+r+r^2]/[(1-r)^2]\r<BR>\n" );
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document.write( "=======================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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