document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=737295>Question 737295</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the first three x-intercepts of the graph of the given function on the positive x-axis.\r<BR>\n" );
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document.write( "f(x)=2&#8722;4cos(x + &#960;/3)\r<BR>\n" );
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document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #450270 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=450270\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the first three x-intercepts of the graph of the given function on the positive x-axis. <BR>\n" );
document.write( "f(x)=2&#8722;4cos(x + &#960;/3) <BR>\n" );
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document.write( "Solve:<BR>\n" );
document.write( "2 -4cos(x+(pi/3)) = 0<BR>\n" );
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document.write( "cos(x+(pi/3)) = 1/2<BR>\n" );
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document.write( "x + (pi/3) = pi/3 or (pi/3)+pi or (pi/3)+2pi<BR>\n" );
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document.write( "x = 0 or pi or 4pi<BR>\n" );
document.write( "------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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