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  1. Well it depends on if you are talking mathematical or scientific.
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Q: Why do you need a positive and a negative?
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Related questions

How is a negative times a negative a positive?

the thing is that when there are two negatives you need to cross out those which will give positive times positive equals positive. this is the rule that you need to learn it. negative*negative=positive positive*positive=positive negative*positive=negative The same thing for devision


What is the answer to negative fifteen divided by positive three?

Negative 5. It's normal division, except you need to remember these rules: Positive & Negative = Negative Positive & Positive = Positive


What will be the difference when subtracting two integers with different signs?

Subtracting: Positive - Negative = Positive Negative - Positive = Negative No that is not the way it goes. It is positive+negetive=either counting on which integer is bigger negative+negative=positive positive+positive=positive positive x negetive=negative negative x postitve= negative negative/positive=negative positive/negative=negetive thanks The top is right though because subtracting a negative is like adding so you could never get a negative and subtracting from a positive from negative will always be a negative. The question was for integers with different signs so you don't need to do "positive + positive"


Is a positive plus a negative make a positive or a negative?

Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative


What is a negative - positive?

Negative * positive = negative Positive * positive = positive Negative * negative = positive


Why do you need a positive and a negative in immunology?

Toots


How is dividing integers similar to multiplying integers with the resulting sign?

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


If a negative is divided by a positive is it negative?

Yes. Negative/negative = positive Postive/Positive = positive Negative/Positive - negative


When multiplying numbers what do you do with the positive and negative signs?

Negative * positive = negative Positive * positive = positive Negative * negative = positive


When you divided a negative number by a positive number witth the answer be positive or negative?

A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.


Are high beams positive or negative on 1997 crown Victoria?

They need both a positive connection and a negative connection to function.


What are the factors that will equal negative ten?

factors are the numbers you multiply together to get a product in a multiplication problem. a positive times a positive = a positive a positive times a negative = a negative a negative times a negative = a positive since you are looking for negative 10, you need one factor to be positive and one to be negative. this could be: -1*10 -10*1 -2*5 -5*2