Answers

2016-04-07T21:05:26+05:30
The sign of the product of two negative integers will be positive.
Ex:  -2*-2=4.
But the sign of the sum of two negative integers will be negative even though we add them.
Ex:  -2+(-2)=-2-2=-4.
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2016-04-07T21:07:48+05:30
sign of the product of two negative integers is always positive

sign of the sum of two negative integers is always negative.
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