document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=304107>Question 304107</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if k is a positive integer,what is the least value of  k  for which  sqrt (5k/3) is an integer?\r<BR>\n" );
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document.write( "A  3    b  5    c  15    d  25     e   60 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #217860 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=217860\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In order for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%285k%2F3%29 ALIGN=MIDDLE  ALT=\"sqrt%285k%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > to be an integer, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k ALIGN=MIDDLE  ALT=\"k\"   DISABLED_style= \"max-width:90%; height:auto;\" > must be divisible by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3 ALIGN=MIDDLE  ALT=\"3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "I'll create a new variable <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+3j ALIGN=MIDDLE  ALT=\"k+=+3j\"   DISABLED_style= \"max-width:90%; height:auto;\" > and I have<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%285j%29 ALIGN=MIDDLE  ALT=\"sqrt%285j%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > which must be an integer, so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5j ALIGN=MIDDLE  ALT=\"5j\"   DISABLED_style= \"max-width:90%; height:auto;\" > must be a perfect square.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=j+=+5 ALIGN=MIDDLE  ALT=\"j+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" > gives me the smallest square<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+3j ALIGN=MIDDLE  ALT=\"k+=+3j\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+3%2A5 ALIGN=MIDDLE  ALT=\"k+=+3%2A5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k+=+15 ALIGN=MIDDLE  ALT=\"k+=+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The answer is c </SPAN>\n" );
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