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how do you do -3 (-3c) for expand

+2 votes
596 views asked Dec 7, 2015 by Sofia E a Novice (4 points)

2 Answers

+1 vote

-3 times -3 equals 9 so its 9c

answered Jan 5, 2016 by Heli B a Novice (3 points)
+1 vote

9c

answered Jan 13, 2016 by a Novice (7 points)

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