Mathematics, 10.03.2021 21:40, shdaigle8693

f f(x)=x2+9 f ( x ) = x 2 + 9 and g(x)=x−9 g ( x ) = x - 9 , find (fg)(x) ( f g ) ( x ) . Question 3 options: x2+x x 2 + x x2+x−18 x 2 + x - 18 x3−81 x 3 - 81 x3−9x2+9x−81

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f f(x)=x2+9 f ( x ) = x 2 + 9 and g(x)=x−9 g ( x ) = x - 9 , find (fg)(x) ( f g ) ( x ) . Question 3...