If f(x) = 4x² + 1 and g(x)=x²-5, find (f+ g)(x). ( x ) = 4x² + 1 and g ( x ) = x² - 5 , find ( f + g ) ( x ) .

asked Aug 13, 2023 135k views

25 votes

by Sunni

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14 votes

Answer:
5x^(2)-4

Explanation:

$(f+g)(x)=f(x)+g(x)=4x^(2)+1+x^(2)-5=\boxed{5x^(2)-4}$

Displee answered Aug 19, 2023

4.7k points

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