andreat andreat

13-06-2020
Mathematics

contestada

f(x) = x + 2 g(x) = x – 4

(f g)(x) =
2x – 2
x2 – 8
x2 – 2x – 8
x2 + 2x – 8

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discountspa1 discountspa1

13-06-2020

Answer:

x² - 2x - 8

Step-by-step explanation:

The notation (f·g)(x) means to multiply the two functions. Use the distributive property to simplify.

(f·g)(x) = (x+2)(x-4) = x² + 2x - 4x - 8 = x² - 2x - 8

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Answer Link

chatterjees25 chatterjees25

13-06-2020

Answer:

x² - 2x - 8

Step-by-step explanation:

multiply (x+2)(x-4) to get x² - 2x - 8

Answer Link

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