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because the negatives cross out each other and your left with positive numbers to multipy.

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Q: Why product of two negative numbers is positive?
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The product of two posotive numbers or two negative numbers is?

The product of two positive numbers or two negative numbers is a positive number.


The product of two numbers with different signs is always a negative?

The product of negative number and a positive number is always a negative. The product of two positive numbers, or two negative numbers, is always a positive.


Are the product of two opposite numbers positive?

No. The product of two opposite numbers is always negative. Negative x positive = negative and Positive x negative = negative


What is the product of two negative and three positive numbers?

It is positive. Any product of an even number of negative numbers will be positive, regardless of how many positive numbers you have. Similarly any product of an odd number of negative numbers will be negative, regardless of how many positive numbers you have.


Why does the product of 4 negative numbers equal a positive?

If you know that the product of 2 negative numbers is positive, then the product of 4 negative numbers has to be positive. The product of the first two negative numbers is positive and the next two negative numbers is positive. Multiplying the product of the first two numbers (positive number) and the product of the last two numbers (also positive), is a positive number times a positive number which is positive. Let a, b, c and d be negative numbers: (a*b*c*d) = (a*b)*(c*d) (-ve*-ve*-ve*-ve)=(-ve*-ve)*(-ve*-ve)= (+ve)*(+ve) = (+ve)


Is the product of two negative numbers always a real negative number?

No, the product of two negative numbers is always a positive.


How do you multiple negative and positive numbers?

The same as two positive numbers, except the product will be negative.


Does multipling two negative numbers equal a positive?

If two numbers have the same sign, their product is positive. If two numbers have opposite signs, their product is negative. So the answer is 'yes'.


The quotient of any two negative integers is a negative number true or false?

False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.False. Either the product or the quotient of two negative numbers is positive.


All positive numbers have two square root a positive and a negative why?

The product of two negative numbers is a positive number. Ergo, the product of the square of a number is equal to the square of its negative equivalent.


What is the product of two negetive numbers?

The product of two negative numbers results in a positive number.


Mark is thinking of two numbers his two numbers have a positive sum but they have a negative product give an example of what his answer could be?

10, -9 sum is 1 product is -90. any two numbers one positive one negative, positive has to be larger