Marlene S. answered 01/08/16
Tutor
New to Wyzant
Your first question is solved in your earlier post.
2)
w2 + 4w + 1
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w-4 |w3 -15w - 11
w3 - 4w2
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4w2 - 15w
4w2 - 16w
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w - 11
w - 4
--------
-7
Answer: w2 + 4w + 1 R(-7)