betty13 betty13

03-06-2016
Mathematics

contestada

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

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Claireberry Claireberry

03-06-2016

The answer is -8 because you just add up the values by doing normal addition.

Hope this helps :)

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Joe0512 Joe0512

03-06-2016

-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.

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