document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=991107>Question 991107</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "1.Solve<BR>\n" );
document.write( "x^2+3x&#8722;4/2x^2+&#8722;3&#8804; 0, indicating your answer by interval notation. \r<BR>\n" );
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document.write( "2.Solve: log2 [log3 (2x+1)]=2 (Q2 p.s: log2and log3 2and3 are in small letter)\r<BR>\n" );
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document.write( "3.&#8722;4X^2 + |x| = &#8722;3<BR>\n" );
document.write( "4.Simplify |cos x &#8722; 1|<BR>\n" );
document.write( "5.Given that f(x) =1/1+log10x and g(x) =1/x^2<BR>\n" );
document.write( "(iii) Find (f &#8728; g)(x) and state its domain and range.<BR>\n" );
document.write( "(a) Domain: (&#8722;&#8734;, 0)&#8899;(0, &#8734;) Range: (&#8722;&#8734;, &#8734;)<BR>\n" );
document.write( "(b) Domain: (&#8722;&#8734;, 0)&#8899;(0, &#8734;) Range: (&#8722;&#8734;, 0)&#8899;(0, &#8734;)<BR>\n" );
document.write( "(c) Domain: (&#8722;&#8734;, &#8722;&#8730;10)&#8899;(&#8722;&#8730;10, 0)&#8899;(0,&#8730;10)&#8899;(&#8730;10, &#8734;)<BR>\n" );
document.write( "Range: (&#8722;&#8734;, &#8734;)<BR>\n" );
document.write( "(d) Domain: (&#8722;&#8734;, &#8722;&#8730;10)&#8899;(&#8722;&#8730;10, 0)&#8899;(0,&#8730;10)&#8899;(&#8730;10, &#8734;)<BR>\n" );
document.write( "Range: (&#8722;&#8734;, 0)&#8899;(0, &#8734;) \r<BR>\n" );
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document.write( "thanks so much </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #611005 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=611005\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "Please follow the instructions for posting.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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