SOLUTION: Suppose you are given the two functions f(x)=4sqrt(x)+2 g(x)=x^2+3 Determine the expression g*f(x) = g(f(x))

SOLUTION: Suppose you are given the two functions f(x)=4sqrt(x)+2 g(x)=x^2+3 Determine the expression g*f(x) = g(f(x))

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Question 394871: Suppose you are given the two functions f(x)=4sqrt(x)+2 g(x)=x^2+3
Determine the expression g*f(x) = g(f(x))
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
f(x)=4sqrt(x)+2 g(x)=x^2+3
g(f(x))=(4sqrt(x)+2)^2+3
=16x+16sqrt(x)+4+3
=16x+16sqrt(x)+7
.
Ed
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