What is (f+g)(x)?f(x)=–5x+3g(x)=x2–4Write your answer as a polynomial or a rational function in simplest form.Submit
Question
What is (f+g)(x)?f(x)=–5x+3g(x)=x2–4Write your answer as a polynomial or a rational function in simplest form.Submit
Solution
The function (f+g)(x) is found by adding the functions f(x) and g(x) together.
f(x) = -5x + 3 g(x) = x^2 - 4
So, (f+g)(x) = f(x) + g(x) = (-5x + 3) + (x^2 - 4)
Simplify the expression by combining like terms:
(f+g)(x) = x^2 - 5x - 1
So, the function (f+g)(x) is a polynomial function and in simplest form, it is x^2 - 5x - 1.
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