document.write( "Question 964109: Let f(x)=4x^2 and g(x)=x-(3/x). Evaluate: a) (f-g)(3) b) (f/g)(3) c)
\n" ); document.write( "(f◦g)(3) \n" ); document.write( "

Algebra.Com's Answer #589114 by amarjeeth123(570) $\"\"$ $\"About$

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f(x)=4x^2 and g(x)=x-(3/x)
\n" ); document.write( "f(3)=4(9)=36
\n" ); document.write( "g(3)=3-(3/3)=3-1=2
\n" ); document.write( "a)f-g(3)=f(3)-g(3)=36-2=34
\n" ); document.write( "b)(f/g)(3)=f(3)/g(3)=36/2=18.
\n" ); document.write( "c)(fog)(3)=f(g(3))=f(2)=4(2)^2=4(4)=16. \n" ); document.write( "

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