kaylinkilgore kaylinkilgore

07-03-2020
Mathematics

contestada

If f(x) = 3^2and g(x)=x+2, find (f •g)(x).
ОА. 3x^2 +6х
ОВ. 3х^3 +6х
Ос. X^3 + 2
OD. 3x +6x^2

Respuesta :

devishri1977 devishri1977

07-03-2020

Answer:

Step-by-step explanation:

(f •g)(x)= 3x² * (x + 2)

= 3x²*x + 3x² *2

=3x³ + 6x²

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