document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=786098>Question 786098</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This is a pre-calculus question but I really need help!\r<BR>\n" );
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document.write( "4+3i<BR>\n" );
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document.write( "4-3i    \r<BR>\n" );
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document.write( "I know the bottom half gets turned into its conjugate (4+3i) but I don't know what to do from there.\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #477845 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=477845\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284%2B3i%29%29%2F%28%284-3i%29%29 ALIGN=MIDDLE  ALT=\"%28%284%2B3i%29%29%2F%28%284-3i%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply by the conjugate of the denominator over itself, (same as multiplying by 1)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284%2B3i%29%29%2F%28%284-3i%29%29 ALIGN=MIDDLE  ALT=\"%28%284%2B3i%29%29%2F%28%284-3i%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > * <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284%2B3i%29%29%2F%28%284%2B3i%29%29 ALIGN=MIDDLE  ALT=\"%28%284%2B3i%29%29%2F%28%284%2B3i%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "FOIL<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2816%2B12i%2B12i%2B9%28i%5E2%29%29%29%2F%28%2816%2B12i-12i-9%28i%5E2%29%29%29 ALIGN=MIDDLE  ALT=\"%28%2816%2B12i%2B12i%2B9%28i%5E2%29%29%29%2F%28%2816%2B12i-12i-9%28i%5E2%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2816%2B24i%2B9%28-1%29%29%29%2F%28%2816-9%28-1%29%29%29 ALIGN=MIDDLE  ALT=\"%28%2816%2B24i%2B9%28-1%29%29%29%2F%28%2816-9%28-1%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2816%2B24i-9%29%29%2F%28%2816%2B9%29%29 ALIGN=MIDDLE  ALT=\"%28%2816%2B24i-9%29%29%2F%28%2816%2B9%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%287%2B24i%29%29%2F25 ALIGN=MIDDLE  ALT=\"%28%287%2B24i%29%29%2F25\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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