JohnWatkins345 JohnWatkins345

23-02-2018
Mathematics

contestada

Help please! Explanation would be fantastic as well. Thank you!

Help please Explanation would be fantastic as well Thank you class=

Respuesta :

evgeniylevi evgeniylevi

23-02-2018

Try this option:
(f-g)(x)=4x²-6-(x²-4x-8)=3x²+4x+2.

Answer: C.

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