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No, at x = -1, 1 + 5 + 21 = 9A
A = 3
From there B is -2
A = 3
From there B is -2
I will write up my own version for the corrections. Kathy, wait a moment.
done
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Pardon my carelessness for the previous ans
Date Posted:
4 years ago
done
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You can post the next one first
Date Posted:
4 years ago