document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=919418>Question 919418</A>: <I><SPAN STYLE=\"word-break: break-all;\"> transform the formulae 1/R=1/R1+R2 for R </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #557719 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=557719\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if you have this:\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2FR=1%2FR1%2BR2 ALIGN=MIDDLE  ALT=\"1%2FR=1%2FR1%2BR2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......... solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R ALIGN=MIDDLE  ALT=\"R\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2FR=1%2FR1%2B%28R1%2AR2%29%2FR1 ALIGN=MIDDLE  ALT=\"1%2FR=1%2FR1%2B%28R1%2AR2%29%2FR1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2FR=%281%2BR1%2AR2%29%2FR1 ALIGN=MIDDLE  ALT=\"1%2FR=%281%2BR1%2AR2%29%2FR1\"   DISABLED_style= \"max-width:90%; height:auto;\" >..cross multiply\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%28R1%29=R%281%2BR1R2%29 ALIGN=MIDDLE  ALT=\"1%28R1%29=R%281%2BR1R2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R=R1%2F%281%2BR1R2%29 ALIGN=MIDDLE  ALT=\"R=R1%2F%281%2BR1R2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "but, if you have this:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2FR=1%2F%28R1%2BR2%29 ALIGN=MIDDLE  ALT=\"1%2FR=1%2F%28R1%2BR2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2A%28R1%2BR2%29=1%2AR ALIGN=MIDDLE  ALT=\"1%2A%28R1%2BR2%29=1%2AR\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R1%2BR2=R ALIGN=MIDDLE  ALT=\"R1%2BR2=R\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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