No, the rule for multiplication is much easier than that. If the two numbers have
the same sign, then their product is positive. If they have different signs, then
their product is negative.
It depends. It could equal either a negative number or a positive number, depending whether the negative number or the positive number is larger in absolute value. For example, -5 + 3 = -2, but -5 + 12 = +7.
The result of subtracting a negative number minus a negative number can be positive, or negative, depending on which of the numbers is larger. It can even be zero.
answer is positive number [.-]+[-]=[+]
If you add a negative and a positive the answer (pos or neg) is that of the highest number. For example -13+ 3= -10 and -3 + 13 = 10. In this situation a negative (-) plus a positive (+) can be either negative or positive depending on which number is greater. Example: -10 + 5 = -5 because -10 is larger than 5 (even though that seems contradictory) Example: -5 + 10 = 5 because 10 is larger than -5.
A positive
Positive numbers are larger than negative ones.
It depends on the values. Adding a negative number to a positive is essentially just subtraction. For example, 4 + (-3) = 4 - 3 = 1. Adding a positive and a negative could yield either a positive or a negative number, depending on the values of the numbers being added.The sign of the answer will be the same as the sign of the larger number. If the numbers have the same absolute value, the answer will be zero.Examples5 + (-2) = 32 + (-5) = -35 + (-5) = 0
The product of a positive and negative number is always negative The sum of a positive and negative number depends on which one is larger; subtract the two numbers and take the sign of the larger
The red cable is the positive and the black cable is the negative. The positive post is slightly larger.
When a positive number is added to a negative number, the sign of the sumis same as the sign of the larger of the two numbers (disregarding their signsfor purposes of the comparison). So the answer could be either positive ornegative, in different cases.
Depend on which is larger, that will determine whether your answer is positive or negative. For example -9 + 3 = -6. Polarity (so to speak) will be the larger value.
because it multiplys the negative , making the negative larger