yayaca2011 yayaca2011

27-09-2021
Mathematics

contestada

f(x)=x - 1 and g(x)=x^2−x. Find and simplify the expression.
(f+g)(3)

Respuesta :

Аноним Аноним

27-09-2021

Answer:

8

Step-by-step explanation:

(f+g)(x) = (f)(x)+g(x)

= x - 1 + x^2 - x

= x^2 - 1

(f+g)(3) = (f)(3)+g(3)

= 2 + 6

= 8

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