document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=877450>Question 877450</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find radius of curvature of<BR>\n" );
document.write( "16y^2=4x^4-x^6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #529355 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=529355\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find radius of curvature of<BR>\n" );
document.write( "16y^2=4x^4-x^6<BR>\n" );
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document.write( "Find dy/dx and d^2y/d^2x (y' and y\")<BR>\n" );
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document.write( "16y^2=4x^4-x^6<BR>\n" );
document.write( "32ydy = 16x^3dx - 6x^5dx<BR>\n" );
document.write( "y' = (8x^3 - 3x^5)/16y<BR>\n" );
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document.write( "16ydy = 8x^3dx - 3x^5dx<BR>\n" );
document.write( "16d^2y = 24x^2d^2x - 15x^4d^2x<BR>\n" );
document.write( "y\" = (24x^2 - 15x^4)/16<BR>\n" );
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document.write( "Curv = (1 + y\"^2)^(3/2)/y\"<BR>\n" );
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document.write( "Pick a point and sub the values. </SPAN>\n" );
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