document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=150253>Question 150253</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Will someone please help me, I'm so confused!<BR>\n" );
document.write( "If we extablish an identity, (in simplest terms) 4 sec^2 A - 7 tan^2 A would equal what?<BR>\n" );
document.write( "1. (4 cos^2 A - 3 sin^2 A)/(cos^2 A)<BR>\n" );
document.write( "2. 4 - 3 tan^2 A<BR>\n" );
document.write( "3. 1<BR>\n" );
document.write( "4. (7 - 3 cos^2 A)/(cos^2 A)<BR>\n" );
document.write( "Thank you so much for your time and help, Natalie! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #110253 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=110253\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Remember your trig definitions,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sec%28A%29=1%2Fcos%28A%29 ALIGN=MIDDLE  ALT=\"sec%28A%29=1%2Fcos%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28A%29=sin%28A%29%2Fcos%28A%29 ALIGN=MIDDLE  ALT=\"tan%28A%29=sin%28A%29%2Fcos%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=4%2Fcos%5E2%28A%29-7%2Asin%5E2%28A%29%2Fcos%5E2%28A%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=4%2Fcos%5E2%28A%29-7%2Asin%5E2%28A%29%2Fcos%5E2%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-7%2Asin%5E2%28A%29%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-7%2Asin%5E2%28A%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Remember also,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%5E2%28A%29%2Bcos%5E2%28A%29=1 ALIGN=MIDDLE  ALT=\"sin%5E2%28A%29%2Bcos%5E2%28A%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2Asin%5E2%28A%29%2B7%2Acos%5E2%28A%29=7 ALIGN=MIDDLE  ALT=\"7%2Asin%5E2%28A%29%2B7%2Acos%5E2%28A%29=7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2Asin%5E2%28A%29=7-7%2Acos%5E2%28A%29 ALIGN=MIDDLE  ALT=\"7%2Asin%5E2%28A%29=7-7%2Acos%5E2%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-7%2Asin%5E2%28A%29%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-7%2Asin%5E2%28A%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-%287-7%2Acos%5E2%28A%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284-7%2B7%2Acos%5E2%28A%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-78tan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-3%29%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-78tan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Again,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%5E2%28A%29%2Bcos%5E2%28A%29=1 ALIGN=MIDDLE  ALT=\"sin%5E2%28A%29%2Bcos%5E2%28A%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2Asin%5E2%28A%29%2B3%2Acos%5E2%28A%29=3 ALIGN=MIDDLE  ALT=\"3%2Asin%5E2%28A%29%2B3%2Acos%5E2%28A%29=3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute again,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-3%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-%283%2Asin%5E2%28A%29%2B3%2Acos%5E2%28A%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%287%2Acos%5E2%28A%29-3%2Asin%5E2%28A%29-3%2Acos%5E2%28A%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284%2Acos%5E2%28A%29-3%2Asin%5E2%28A%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "This matches answer 1.<BR>\n" );
document.write( "But that's not really in simplest terms,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%281%2Fcos%5E2%28A%29%29%284%2Acos%5E2%28A%29-3%2Asin%5E2%28A%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%284-%283%2Asin%5E2%28A%29%29%2Fcos%5E2%28A%29%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=%284-%283%2Asin%5E2%28A%29%29%2Fcos%5E2%28A%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=4-3%2Atan%5E2%28A%29 ALIGN=MIDDLE  ALT=\"4%2Asec%5E2%28A%29-7%2Atan%5E2%28A%29=4-3%2Atan%5E2%28A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );