Integers, batteries, dc power supply, ions........
The ones with the + sign are positive. The ones with the - sign are negative.
a positive has a + and a negative has a - sign
negative*negative=positive negative/positive=negative negative\negative=positve negative-positive=change the sign to a plus and then change the number after the sign and get your answer negative +positive=which ever numbr is bigger minus positive+positive=positive
The rules for the sign (positive or negative) of the result of a multiplication is the same as division. For multiplication: Positive * Positive --> Positive Positive * Negative --> Negative Negative * Positive --> Negative Negative * Negative --> Positive For division: Positive / Positive --> Positive Positive / Negative --> Negative Negative / Positive --> Negative Negative / Negative --> Positive
(The product of 33 negative numbers) x (2 positive numbers) = (negative sign) x (positive sign) = negative sign
Positive + positive = positive Negative + negative = negative Positive + negative will take the sign of the number with the greater absolute value.
It's negative .Positive*Negative = NegativeNegative*Negative = Positive
The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.The 2 positive integers don't affect the sign. Every time you multiply by a negative number, the sign changes, so you have negative, positive, negative, positive... Since the number of negative numbers is odd, the end result is negative.
negative
You get a negative.
Its a negative. same sign with multiplication is positive, opposite is negative.
If work is done on the system then it has a negative sign. If work is done by the system then it has a positive sign.