SOLUTION: The funtions are f(x)=2x^2+5x+7 and g(x)=x^3 + 2 The directions say evaluate the following: and identify the domain of each The question is (f*g)(x) So far I have 2x^5+5x^4+7x^

Question 162732: The funtions are f(x)=2x^2+5x+7 and g(x)=x^3 + 2
The directions say evaluate the following: and identify the domain of each
The question is (f*g)(x)
So far I have 2x^5+5x^4+7x^3+4x^2+10+14
Answer by gonzo(654) (Show Source): You can put this solution on YOUR website!
The funtions are f(x)=2x^2+5x+7 and g(x)=x^3 + 2
The directions say evaluate the following: and identify the domain of each
The question is (f*g)(x)
So far I have 2x^5+5x^4+7x^3+4x^2+10+14
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f*g(x) is f(x) * g(x).
you have the right solution except it's 10x, not 10 which i think is what you meant since you didn't combine them.
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the domain should be all x since there is nothing to constrict the value of x. it can be 0, it can be negative, it can be positive.

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