never
It is always positive, and not just for decimal numbers but for all numbers.
no sometimes there positive i
A terminating or repeating decimal is always rational. Whether it is positive or negative makes no difference. So the answer is no it is not always rational, such as -1/pi
ALways negative.
Positive. The product of even numbers of negative integers is always positive, whereas the product of odd nummbers of negative integers is always negative.
It is always positive, and not just for decimal numbers but for all numbers.
always because it is just the same # but positive or negative
No.
Any number, negative or positive, can be expressed as a decimal number. So a negative number can always be expressed as a negative decimal.
no sometimes there positive i
Sometimes.* If "n" is positive, "-n" is negative. * If "n" is negative, "-n" is positive. * If "n" is zero, "-n" is also zesro.
Yes. But NOT always.
sometimes
it's only negative if it's being multiplied by a positive number. If it's being multiplied by another negative number than it will be positive.
In multiplication and division: always. In addition: never. In subtraction: sometimes.
A terminating or repeating decimal is always rational. Whether it is positive or negative makes no difference. So the answer is no it is not always rational, such as -1/pi
never a negative