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

Question

Casey is dividing x3 – 2×2 – 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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Kylie 2 weeks 2021-09-11T05:41:26+00:00 2 Answers 0

Answers ( )

    0
    2021-09-11T05:43:19+00:00

    Answer:

    A= -3

    Step-by-step 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.

    0
    2021-09-11T05:43:25+00:00

    Answer:

    -3

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )