document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=683404>Question 683404</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have been working on this for hours, not sure how to solve this (please show steps):<BR>\n" );
document.write( "Perform the indicated operation and express the result in the form a + bi\r<BR>\n" );
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document.write( "(1 + 3 sqrt(-5))(2 - sqrt(-5)) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #423562 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=423562\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> FOIL<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2B3sqrt%28-5%29%29%282-sqrt%28-5%29%29 ALIGN=MIDDLE  ALT=\"%281%2B3sqrt%28-5%29%29%282-sqrt%28-5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%282%29+%2B+1%28-sqrt%28-5%29%29+%2B+3sqrt%28-5%29%282%29+%2B+3sqrt%28-5%29%28-sqrt%28-5%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2++-+sqrt%28-5%29+%2B+6sqrt%28-5%29+-+3sqrt%28-5%29%5E2 ALIGN=MIDDLE  ALT=\"2++-+sqrt%28-5%29+%2B+6sqrt%28-5%29+-+3sqrt%28-5%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2+%2B+5sqrt%28-5%29+-+3%28-5%29 ALIGN=MIDDLE  ALT=\"2+%2B+5sqrt%28-5%29+-+3%28-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2+%2B+5sqrt%28-5%29+%2B+15 ALIGN=MIDDLE  ALT=\"2+%2B+5sqrt%28-5%29+%2B+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17+%2B+5sqrt%28-5%29 ALIGN=MIDDLE  ALT=\"17+%2B+5sqrt%28-5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17+%2B+5sqrt%28-1%2A5%29 ALIGN=MIDDLE  ALT=\"17+%2B+5sqrt%28-1%2A5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2817+%2B+5i%2Asqrt%285%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%2817+%2B+5i%2Asqrt%285%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".....................<BR>\n" );
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