document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1104366>Question 1104366</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many one, two, and three-digit prime numbers can be formed using the digits 3,4,7, and 9?Digits may be used more than once. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #719161 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=719161\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find a cube root of i<BR>\n" );
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document.write( "Just 1?  There are 3.<BR>\n" );
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document.write( "i --> 1cis(90)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2Ci%29+=+1cis%2830%29 ALIGN=MIDDLE  ALT=\"root%283%2Ci%29+=+1cis%2830%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1cis%28150%29 ALIGN=MIDDLE  ALT=\"1cis%28150%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1cis%28270%29 ALIGN=MIDDLE  ALT=\"1cis%28270%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );