document.write( "Question 933785: find f o g when f(x)=1/(x-15) and g(x)=13/x \n" ); document.write( "
Algebra.Com's Answer #567014 by stanbon(75887)\"\" \"About 
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find f o g when f(x)=1/(x-15) and g(x)=13/x
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\n" ); document.write( "fog = f[g(x)] = f[13/x] = 1/((13/x)-15) = 1/[(13-15x)/x] = x/(13-15x)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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