Sagot :
Question:
what is the result when a sum of two positive integers is multiplied by a sum of two negative integers?
Answer:
- Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values. The result takes the sign of the integer with the larger absolute value. The sum of any integer and its opposite is equal to zero.
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