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nekit [7.7K]
3 years ago
11

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

Mathematics
1 answer:
LiRa [457]3 years ago
6 0
Try this option:
(f-g)(x)=4x²-6-(x²-4x-8)=3x²+4x+2.

Answer: C.
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