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If f(x) = 3x2 - 1 and g(x) = x+2, find (f+g)(x).

O A. 3 - 2
OB. 4x2 +1
O C. 3x2+x-1
O D. 3x2 + x +1

1 Answer

4 votes

Answer:

your answer is D 3x^2 +x+1

Explanation:

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