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###### Let $f(x)=x^{2}+1, g(x)=9 x,$ and $h(x)=5-2 x^{2} .$ Calculate the following functions.$$g(x) h(x)$$

Let $f(x)=x^{2}+1, g(x)=9 x,$ and $h(x)=5-2 x^{2} .$ Calculate the following functions. $$g(x) h(x)$$

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