bparton16 bparton16

13-11-2020
Mathematics

contestada

f(x) = 2x^2 + 6x – 4
g(x) = 5x^3 – 6x^2-3

Find (f +g)(x).

Respuesta :

mhanifa mhanifa

15-11-2020

Answer:

5x^3 - 4x^2 + 6x - 7

Step-by-step explanation:

Given

f(x) = 2x^2 + 6x – 4
g(x) = 5x^3 – 6x^2-3

To find

(f +g)(x)

Solution

(f +g)(x) = f(x) + g(x) =
2x^2 + 6x - 4 + 5x^3 - 6x^2 - 3 =
5x^3 - 4x^2 + 6x - 7

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