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Q: What the sign if product of 3 negative numbers?

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Since there are an odd number of negative numbers, the result will be negative.

The sign of a product of three negative integers is a negative sign.Example:-3*-3*-3=-27

Negative. Positives always give positive sign, two of the negatives cancel out, leave one negative sign.

The product of all those numbers will always be a negative number.

3 positives will be positive. 3 negatives will be negative.

You simply add the numbers. If the sign is positive with both numbers, the sum will be positive. 1 + 3 = 4 If the sign is negative with both numbers, the sum will be negative. -1 + -3 = -4

No. Odd numbers of negative integers will have a negative product. Even numbers of negative integers will have a positive product.Examples-1 x -3 x -4 = -12-3 x -4 = 12

-4

The product is positive.If the number of negative factors - 4 in this case - is even, the product is positive, Otherwise, the product is negative.Note: Your question has been edited for clarity. If your question was different, please ask it again.

When multiplying two negative numbers you multiply as you would with regular positive numbers the product will ALWAYS be positive. Example: -3 x -3 = 9

numbers -4 and 1 1 and -4 1 and -4

The sign of the product of four integers depends on the signs of the individual integers. There are 4 cases: 1) When all 4 integers share the same sign and all are non-zero (either all are positive or all are negative), the product is positive. 2) When 3 of the 4 integers share the same sign and all are non-zero (3 are positive and 1 is negative; or 3 are negative and 1 is positive), the product is negative. 3) When 2 of the integers are positive non-zero and the other 2 of the integers are negative non-zero, the product is positive. 4) If even one of the integers is zero, the product is zero (no sign - it is neither positive nor negative).

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