document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=69401>Question 69401</A>: <I><SPAN STYLE=\"word-break: break-all;\"> given: f(x)=x^2+3<BR>\n" );
document.write( "       g(x)(sqrt)2-x<BR>\n" );
document.write( "        find f o g (x)\r<BR>\n" );
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document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #49425 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=49425\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> given: f(x)=x^2+3<BR>\n" );
document.write( "g(x)=(sqrt)2-x<BR>\n" );
document.write( "find f o g (x) <BR>\n" );
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document.write( "f[g(x)]= f[sqrt(2) - x] <BR>\n" );
document.write( "= [sqrt2 - x]^2+3\r<BR>\n" );
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document.write( "= [2-2sqrt(2)x+x^2] + 3\r<BR>\n" );
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document.write( "=x^2-2sqrt(2)x+5<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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