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Yuliya22 [10]
4 years ago
5

Casey is dividing x3 - 2x2 - 10x + 21 by x2 + x - 7 using a division table. His work is shown here. What is the value of A?

Mathematics
1 answer:
In-s [12.5K]4 years ago
7 0

Answer:

-3

Step-by-step explanation:

It is

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