3 years ago

PLEASE HELP ME!! :(

Mathematics

1 answer:

inessss [21]3 years ago

4 0

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= (4x² - 6) - (x² - 4x - 8)

= 4x² - 6 - x² + 4x + 8

= 3x² + 4x + 2. (B)

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