document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195448>Question 195448</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Open-Ended Give an example of an exponential equation whose<BR>\n" );
document.write( "solution is a negative number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146579 by </B><A HREF=/tutors/aboutme.mpl?userid=J2R2R><B>J2R2R(94)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=J2R2R><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=J2R2R><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=146579\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Open-Ended Give an example of an exponential equation whose solution is a negative number.\r<BR>\n" );
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document.write( "e^(i x) = cos x + i sin x<BR>\n" );
document.write( "(e to the i x)\r<BR>\n" );
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document.write( "Therefore\r<BR>\n" );
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document.write( "e^(i pi) = cos pi + i sin pi<BR>\n" );
document.write( "(e to the i pi)\r<BR>\n" );
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document.write( "= -1 </SPAN>\n" );
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