document.write( "Question 1144605: (x)=x^(2)-18 and G(x)=2-x
\n" ); document.write( "find (f.G)(n)
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Algebra.Com's Answer #765773 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "G(x) = 2-x --> G(n) = 2-n

\n" ); document.write( "(f.G)(n) = f(2-n) = (2-n)^2-18

\n" ); document.write( "Expand and simplify
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