document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=270164>Question 270164</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find (fog)(x)and(gof)(x) and the domain of each:\r<BR>\n" );
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document.write( "f(x)=sqrt(x), g(x)=sqrt(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #197942 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=197942\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find (fog)(x)and(gof)(x) and the domain of each: <BR>\n" );
document.write( "f(x)=sqrt(x), g(x)=sqrt(x)<BR>\n" );
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document.write( "(fog)(x) = f[g(x)] = f[sqrt(x)] = sqrt[sqrt(x)] = x^(1/4)<BR>\n" );
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document.write( "(gof)(x) follows the same pattern.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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