SOLUTION: what is the sign of a negative number multiplied by a negative number

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Question 449531: what is the sign of a negative number multiplied by a negative number
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
(positive)(positive) = positive
(positive)(negative) = negative
(negative)(positive) = negative
(negative)(negative) = positive

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