document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=627883>Question 627883</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the distance between the points (21, -30) and (3, 8)?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #395228 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=395228\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> d = sqrt((x2-x1)^2+(y2-y1)^2)\r<BR>\n" );
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document.write( "d = sqrt((3-21)^2+( 8-( -30))^2)\r<BR>\n" );
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document.write( "d = sqrt((3-21)^2+( 8-( -30))^2)\r<BR>\n" );
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document.write( "d = sqrt((-18)^2+(38)^2)\r<BR>\n" );
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document.write( "d = sqrt(324+1444)\r<BR>\n" );
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document.write( "d = sqrt(1768)\r<BR>\n" );
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document.write( "d = 2*sqrt(442)\r<BR>\n" );
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document.write( "So exact distance between the two points is  2*sqrt(442)  units.\r<BR>\n" );
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