Answer :

Answer:

f(g(x) = x^2 + x + 6

Step-by-step explanation:

f(g(x) = (x+1)^2 - (x+1) +4

= x^2 +1^2 + 2x - x + 1 +4

= x^2 + 1 +2x - x +5

= x^2 + x + 6

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