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Q: When you multiply a positive number by a negative one?

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when you multiply a positive number by a negative number it is a negative. if u multiply a negative by a negative then it is positive

its always negative

Negative

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. *<:)

a) always negative

If you multiply or divide the numbers, the answer will be negative.

Multiply that number by -1.

80

Multiply it by another negative number or add a positive number to it that is bigger than the original number are two good ways.

When you divide or multiply positive and negative numbers, you first do the division or multiplication as normal. The next step is to assess whether or not the answer will be negative or positive. If the two numbers of the question were the same (negative and negative or positive and positive) then the answer will be positive. If the two numbers in the question were different (one negative and one positive) then the answer will be negative. Thus, if you divide a negative number by a positive number, the result will be the same as normal division, but the answer will be negative.

Positive times negative equals negative.

3 negative numbers are three negative numbers. There are a lot of things you can do with them: -- You can add them up. Their sum is always a negative number. -- You can add two of them and subtract the third one from the sum. The result could be a positive number or it could be a negative number. It depends on the three negative numbers you started with. -- You can multiply them all together. The product is always a negative number. -- You can multiply all of their absolute values together. The product is always a positive number. -- You can multiply two of them, and divide the product by the third one. The result is always a negative number. -- You can multiply two of them, then raise the product to the power of the third one. The result is always a positive number. -- You can divide one of them by another one, then raise the quotient to the power of the third one. The result is always a positive number. But, as I said at the top, 3 negative numbers are never anything else other than three negative numbers.

It depends. If you start with a positive number, then multiply by a positive greater than one and the answer is greater; multiply by 1 and the answer is the same; multiply by a number between 0 and 1 and the answer is smaller; multiply by 0 and the answer is 0; multiply by a number less than 0 and the answer is negative.

A negative number is the opposite of a positive number. If a positive number measures the money you have, then a negative number measures the money you owe. If you multiply two negative numbers together, you are getting the opposite of an opposite. One negative negates the other, leaving you with a positive.

This happens because a negative number is dominant over a positive one, so the number will multiply just as if you were multiplying even numbers, but at the end, just put a negative symbol. Also, if you multiply two negatives, they cancel themselves out, and the answer just becomes positive, but that only goes when multiplying an even amount of negative numbers together. For all of these, do the equation the same way, but at the end you may have to just add or take away a negative or positive symbol.

The same as a positive one. If you are multiplying a positive number by a negative, the answer will be negative. If you are multiplying a negative number by a negative, the answer will be positive.

What do you get when you multiply positive 3 by itself ? (You get 9.) What do you get when you multiply negative 3 by itself ? (You get 9 again.) The square root of a number is something which, when you multiply it by itself, gives you the number. When we multiplied positive 3 by itself, we got 9. So positive 3 is a square root of 9. When we multiplied negative 3 by itself, we got 9 again. So negative 3 is also a square root of 9. Every positive number has two square roots. They're both the same digits, but one is positive and the other one is negative.

Yes. A product is the result of one number multiplied by another. For example: 5 x -2 = -10 If you multiply two numbers of the same sign (+ positive or - negative), the product will be positive. For example: -5 x -2 = 10 (positive)

no it doesnt. two negative numbers equal a negative number. two postivie numbers equal a positive number. one negative and one positive number equal a negative number.

The product will always be a greater positive number when you multiply a positive number by a number greater than one.

A product is the answer when you multiply numbers or terms together. The product of two positive numbers is positive. ie. 2x2=4. The product of two negative numbers is positive. ie -(2)x(-2)=4 The product of a negative number and positive number is a negative number. ie. (-2)x 2=-4 In general, multiply the numbers as you normally would, and if the signs are different. the product is negative. If the signs are all the same, the product is positive. Remember that if a negative number is outside brackets, the question might be approached a bit differently.

If you subtract a negative from a positive, add both of their absolute values. If you subtract a positive from a negative, add both of their absolute values and multiply by negative one.

negative 3 and positive 4

Every number has two square roots ... a positive one and a negative one. Example: +2 and -2 are both square roots of 4, because when you multiply either of them by itself, the answer is 4. The positive square root of a number is the square root that's not negative. The non-negative square root of a number is the positive one.

It decreases.