If you are multiplying negative numbers, an odd number of factors will have a negative product. An even number of factors will have a positive product.
As a product of its prime factors: 3*3*5*5*7*7 = 11025
No, only the number of negative factors affect its sign.
21 as a product of its prime factors is 1 X 3 X 7.
As a product of its prime factors: 2*2*2*5*7 = 280
The product is negative.
If you are multiplying negative numbers, an odd number of factors will have a negative product. An even number of factors will have a positive product.
Yes. The product of an odd number (21, in this case) of negative factors will be negative; if the number of negative factors is even, the product will be positive.
negative
negative
If an even number of negative factors are multiplied together (such as 18 factors), the answer will be positive. If there are an odd number of negative factors, the answer will be negative.
False. The product of an odd number of negatives is negative.
Positive.
A negative number.
NegativeIf the two factors have the same sign, their product is positive.If the two factors have different signs, their product is negative.
NegativeIf the two factors have the same sign, their product is positive.If the two factors have different signs, their product is negative.
The sign of the factors. These are the rules: * If there is a zero factor, the product is zero. * If there is an even number of negative factors (two, four, six, etc. odd factors), the product is positive. * If there is an odd number of negative factors (one, three, five, etc. odd factors), the productd is negative.