omermoh7432
omermoh7432 omermoh7432
  • 26-03-2021
  • Mathematics
contestada

72 - 4
f(x) = 3x3 + 8x2
= 2x
6
Find (f - g)(x).
5x + 2
9x + 2
O A. (f - g)(x) = 3x3 + 822
O B. (f - g)(x) = 3x3 + 8x2
O c. (f - g)(x) = 323 + 8x2
O D. (f - g)(x) = 3x3 + 8x2
9x
10
53
-
10

72 4 fx 3x3 8x2 2x 6 Find f gx 5x 2 9x 2 O A f gx 3x3 822 O B f gx 3x3 8x2 O c f gx 323 8x2 O D f gx 3x3 8x2 9x 10 53 10 class=

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 15-07-2021

Answer:

B.

Step-by-step explanation:

(f-g)(x) = f(x) - g(x) =

= (3x³ + 8x² -7x - 4) - (2x - 6) = 3x³ + 8x² - 7x - 4 - 2x + 6 =

= 3x³ + 8x² - 9x + 2

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