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The sum of a product (-2)+(-2)+(-2)+(-2)
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The sum of a product (-2)+(-2)+(-2)+(-2)

User Flob
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2 Answers

5 votes
-8 because a positive and a negative make a negative. So if you pass out the + to all the (-2)'s it will be -2+-2+-2+-2, which is equivalent to -2-2-2-2.
User Marinelle
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7.6k points
4 votes
The answer is -8 because you just add up the values by doing normal addition.

Hope this helps :)
User Adah
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