document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=773187>Question 773187</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me solve this problem:<BR>\n" );
document.write( "write the expression <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sqrt%28x%5E2+%2B+4%29 ALIGN=MIDDLE  ALT=\"+sqrt%28x%5E2+%2B+4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > in terms of theta when x = 2tan theta\r<BR>\n" );
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document.write( "I remember my teacher telling me to act as though what x equals was simply the first number, in this case 2...so would it be correct for me to assume the correct answer would be\r<BR>\n" );
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document.write( "{{ sqrt(2^2 + 4) which would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%284tantheata+%2B+4%29 ALIGN=MIDDLE  ALT=\"sqrt%284tantheata+%2B+4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...??\r<BR>\n" );
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document.write( "thank you in advance for your help(: </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #471343 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=471343\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sqrt%28x%5E2+%2B+4%29 ALIGN=MIDDLE  ALT=\"+sqrt%28x%5E2+%2B+4%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=+sqrt%28%282%2Atan%28theta%29%29%5E2+%2B+4%29 ALIGN=MIDDLE  ALT=\"+sqrt%28%282%2Atan%28theta%29%29%5E2+%2B+4%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=+sqrt%282%5E2%2Atan%5E2%28theta%29+%2B+4%29 ALIGN=MIDDLE  ALT=\"+sqrt%282%5E2%2Atan%5E2%28theta%29+%2B+4%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=+sqrt%284%2Atan%5E2%28theta%29+%2B+4%29 ALIGN=MIDDLE  ALT=\"+sqrt%284%2Atan%5E2%28theta%29+%2B+4%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=+sqrt%284%28tan%5E2%28theta%29+%2B+1%29%29 ALIGN=MIDDLE  ALT=\"+sqrt%284%28tan%5E2%28theta%29+%2B+1%29%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=+sqrt%284%29%2Asqrt%28tan%5E2%28theta%29+%2B+1%29 ALIGN=MIDDLE  ALT=\"+sqrt%284%29%2Asqrt%28tan%5E2%28theta%29+%2B+1%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=+2sqrt%28tan%5E2%28theta%29+%2B+1%29 ALIGN=MIDDLE  ALT=\"+2sqrt%28tan%5E2%28theta%29+%2B+1%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=+2sqrt%28sec%5E2%28theta%29%29 ALIGN=MIDDLE  ALT=\"+2sqrt%28sec%5E2%28theta%29%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=+2%2Asec%28theta%29 ALIGN=MIDDLE  ALT=\"+2%2Asec%28theta%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Answer: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2Asec%28theta%29 ALIGN=MIDDLE  ALT=\"+2%2Asec%28theta%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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