document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=266289>Question 266289</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good morning guys\r<BR>\n" );
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document.write( "This is my equation (under the rational expression section in my textbook)\r<BR>\n" );
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document.write( "Simplify (2x^3-2x^2-12x)(x^4-2x^3-8x^2)^-1 (That is a negative one)\r<BR>\n" );
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document.write( "What I've done so far\r<BR>\n" );
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document.write( "Factored both polynomials\r<BR>\n" );
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document.write( "(2x^2-2x)(x+6)<BR>\n" );
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document.write( "(x^2+2x)(x^2+4x^2)\r<BR>\n" );
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document.write( "Since it is a -1 I followed the text book instructions and put\r<BR>\n" );
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document.write( "(2x^2-2x)(-1)(6+x)<BR>\n" );
document.write( "_______________<BR>\n" );
document.write( "(x^2+2x)(x^2+4x^2)\r<BR>\n" );
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document.write( "That's where I lose track.\r<BR>\n" );
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document.write( "Any help is welcome. Thank you very much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #195675 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=195675\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "When you have something like:<BR>\n" );
document.write( "a^(-2)<BR>\n" );
document.write( "To make it a positive exponent you can move it to the denominator:<BR>\n" );
document.write( "1/a^2<BR>\n" );
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document.write( "Similarly:<BR>\n" );
document.write( "1/a^(-2)<BR>\n" );
document.write( "To make it a positive exponent, move it the numerator:<BR>\n" );
document.write( "a^2<BR>\n" );
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document.write( "Your problem then:<BR>\n" );
document.write( " (2x^3-2x^2-12x)(x^4-2x^3-8x^2)^-1<BR>\n" );
document.write( "can be written as a fraction:<BR>\n" );
document.write( " (2x^3-2x^2-12x)<BR>\n" );
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document.write( " (x^4-2x^3-8x^2)<BR>\n" );
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document.write( "Now, factoring out what's common:<BR>\n" );
document.write( " 2x(x^2-x-6)<BR>\n" );
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document.write( " x^2(x^2-2x-8)<BR>\n" );
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document.write( " 2x(x-3)(x+2)<BR>\n" );
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document.write( " x^2(x-4)(x+2)<BR>\n" );
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document.write( "Canceling like-terms, we get:<BR>\n" );
document.write( " 2(x-3)<BR>\n" );
document.write( "--------<BR>\n" );
document.write( " x(x-4)<BR>\n" );
document.write( " </SPAN>\n" );
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