document.write( "Question 1066858: given f(x) = [x-2] and g(x)=3/x^+2, find f[f(1)] \n" ); document.write( "
Algebra.Com's Answer #683630 by Lightning_Fast(78)\"\" \"About 
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f(x) = x-2\r
\n" ); document.write( "\n" ); document.write( "f(1) = 1-2
\n" ); document.write( "f(1) = -1\r
\n" ); document.write( "\n" ); document.write( "f(f(1)) --> since f(1) = -1, we can simplify to:\r
\n" ); document.write( "\n" ); document.write( "f(-1)
\n" ); document.write( "f(-1)=x-2
\n" ); document.write( "f(-1)=-1-2
\n" ); document.write( "f(-1)=-3\r
\n" ); document.write( "\n" ); document.write( "Therefore, f(f(1))=-3
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