document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=868995>Question 868995</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I find the LCD of<BR>\n" );
document.write( "5/9x^2y^7   and    7/3x^4y^2z </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #524010 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=524010\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> you are looking to make both denominators the same.\r<BR>\n" );
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document.write( "your denominators are:\r<BR>\n" );
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document.write( "your denominators are:\r<BR>\n" );
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document.write( "(9 * x^2 * y^7) and (3 * x^4 * y^2 * z)\r<BR>\n" );
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document.write( "you have to multiply your first denominator by z and x^2\r<BR>\n" );
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document.write( "you have to multiply your second denominator by 3 and y^5\r<BR>\n" );
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document.write( "you will get:\r<BR>\n" );
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document.write( "( 9 * x^2 * y^7 * z * x^2) and (3 * x^4 * y^2 * z * 3 * y^5)\r<BR>\n" );
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document.write( "since x^2 * x^2 = x^4 in the expression on the left, and 3 * 3 = 9 and y^2 * y^5 = y^7 in the expression on the right, you will get:\r<BR>\n" );
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document.write( "( 9 * x^4 * y^7 * z) and (9 * x^4 * y^7 * z)\r<BR>\n" );
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document.write( "now the denominators are the same.\r<BR>\n" );
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document.write( "This is the LCD because there is no smaller denominator that you can find that is common to both.\r<BR>\n" );
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