Sn = n^2
The rule in dividing integers is to divide the absolute values. Two positive integers or two negative integers equals positive product. If one integer is positive and the other is negative, the product is negative.
negetive integers are not closed under addition but positive integers are.
When you multiply two integers of the same sign, the answer is always positive. A positive times a positive is positive and a negative times a negative is positive.
The sum is positive.
The answer is always positive (or 0).
n2+n
Sn = n*(n+1)
The rule in dividing integers is to divide the absolute values. Two positive integers or two negative integers equals positive product. If one integer is positive and the other is negative, the product is negative.
negetive integers are not closed under addition but positive integers are.
When you multiply two integers of the same sign, the answer is always positive. A positive times a positive is positive and a negative times a negative is positive.
The sum is positive.
positive + positive = positive negitive + negitive = positive negitive + positive = negitive
The answer is always positive (or 0).
i dunno if this is the answer youre looking for. negative x negative = positive negative x positive = negative positive x positive = positive same thing with dividing integers its really simple.
The answer is a positive number.
The answer is a positive number.
if both have the same sign the answer is positive, if they have different signs the answer is negative.