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41 votes
41 votes
-24b+4b

Compute and Simplify.

User Doctor Parameter
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2 Answers

29 votes
29 votes
-20b:
you need to add the positive common factors (4b and -24b)
User Javeed Ishaq
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2.9k points
21 votes
21 votes
subtract 4 from the 24 making it -20b
User Jpw
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