document.write( "Question 416773: For each pair of functions, find f(g(x)) and g(f(x)).\r
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Algebra.Com's Answer #291922 by Gogonati(855)\"\" \"About 
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Answer: f(g(x))=3x^2 and g(f(x))=(3x)^2=9x^2 \n" ); document.write( "
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