document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1169452>Question 1169452</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Have I simplified the below problem corectly?\r<BR>\n" );
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document.write( "16x^2 -1 over Y^2 divided by 4x + 1 over y^3 = 4xy\r<BR>\n" );
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document.write( "Thank you<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 #794176 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=794176\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let me see ....\r<BR>\n" );
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document.write( "(16x^2-1)/(y^2) / (4x+1)/y^3) is equal to .....\r<BR>\n" );
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document.write( "(16x^2-1)/(y^2) * (y^3)/(4x+1) which is equal to .....\r<BR>\n" );
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document.write( "(4x-1)*(4x+1)/y^2 * (y^3)/(4x+1) which is equal to .....\r<BR>\n" );
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document.write( "y^3/y^2 * (4x-1)*(4x+1)/(4x+1).\r<BR>\n" );
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document.write( "y^3/y^2 = y<BR>\n" );
document.write( "(4x+1)/(4x+1) = 1\r<BR>\n" );
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document.write( "equation becomes:\r<BR>\n" );
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document.write( "y * (4x-1) 4xy - y.\r<BR>\n" );
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document.write( "you seem to be missing a y somewhere.\r<BR>\n" );
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document.write( "to confirm, let y = a random value and x = a random value.<BR>\n" );
document.write( "i chose y = 7 and x = 3\r<BR>\n" );
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document.write( "((16x^2-1)/y^2) / ((4x+1)/y^3) = 77\r<BR>\n" );
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document.write( "4xy = 84\r<BR>\n" );
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document.write( "4xy-y = 77\r<BR>\n" );
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document.write( "this is easier to see what happens on a manually derived worksheet.\r<BR>\n" );
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document.write( "here's my worksheet.\r<BR>\n" );
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