document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=972559>Question 972559</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 7cos theta + 1 = 6sec theta\r<BR>\n" );
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document.write( "Find, to the nearest degree, all values of theta in the interval 0 < theta < 360 which satisfy the equation. Urgent please help!!  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #594860 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=594860\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 7cos theta + 1 = 6sec theta <BR>\n" );
document.write( "Find, to the nearest degree, all values of theta in the interval 0 < theta < 360 which satisfy the equation. <BR>\n" );
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document.write( "7cosx+1=6secx<BR>\n" );
document.write( "7cosx+1=6/cosx<BR>\n" );
document.write( "lcd:cosx<BR>\n" );
document.write( "7cos^2(x)+cosx=6<BR>\n" );
document.write( "7cos^2(x)+cosx-6=0<BR>\n" );
document.write( "(7cosx-6)(cosx+1)=0<BR>\n" );
document.write( "..<BR>\n" );
document.write( "7cosx-6=0<BR>\n" );
document.write( "7cosx=6<BR>\n" );
document.write( "cosx=6/7<BR>\n" );
document.write( "x&#8776;31&#730;, 329&#730;<BR>\n" );
document.write( "or<BR>\n" );
document.write( "cosx+1=0<BR>\n" );
document.write( "cosx=-1<BR>\n" );
document.write( "x=180&#730; </SPAN>\n" );
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