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Q: How do you determine a work done is positive sign or negative sign?

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If there are an odd number of numbers with a negative sign then the sign of the product is negative. Otherwise it is positive.

a positive has a + and a negative has a - sign

The ones with the + sign are positive. The ones with the - sign are negative.

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

It's negative .Positive*Negative = NegativeNegative*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.

Yes - work can be done BY a system or ON a system. Depending on whether the work is going into the system or out of it the sign on the work can be negative or positive.

You subtract smaller number from larger and take sign of the larger For example negative 7 + 4 = -3

You get a negative.

negative

Sign

Its a negative. same sign with multiplication is positive, opposite is negative.

If the two numbers that are being multiplied or divided have the SAME sign, the answer is positive, if they have DIFFERENT signs, the answer will be 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.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 answer will ALWAYS be negative positive x negative=negative and vice versa positive x positive= positive

no negative, no positive - only 0

The quotient of two positive integers will be positive. A positive divided by a positive is positive. A positive divided by a negative is negative. A negative divided by a positive is negative. A negative divided by a negative is positive.

you turn everything inside the prenthises positive or negative

Positive times negative equals negative.

Yes. A negative subtracted by a negative is a positive. Just remember that two like signs become a positive sign, and two unlike signs become a negative sign.

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 negative sign will change to a positive sign when subtracting negative numbers from positive numbers so you will simply add them together.

A negative times a positive is a negative and that negative times a negative would = a positive. So the answer would be a positive number. *<:)