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OverLord2011
[107]
3 years ago
13
Please show work
Mathematics
Answer
Comment
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1
answer:
Wewaii
[24]
3 years ago
5
0
Answer:
D and A
Step-by-step explanation:
8. 1+8n^2-5n-7
8n^2-5n-6
9. -6-7
-13
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