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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?
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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?

User Georges Krinker
by
5.2k points

2 Answers

5 votes

Answer:

A= -3

Explanation:

I had already answered and someone deleted. go to my page and look at all my answers that say this, there are a lot.

User Martin Zahariev
by
4.8k points
4 votes

Answer:

-3

Explanation:

User Amika
by
5.4k points
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