Find f(g(x)) f(x)=4-x g(x)=2x^2+x+9

Math
Set up the composite result function.
Evaluate by substituting in the value of into .
Simplify each term.
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Apply the distributive property.
Simplify.
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Multiply by .
Multiply by .
Subtract from .
Find f(g(x)) f(x)=4-x g(x)=2x^2+x+9

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