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The sum of zero and a negative integer is always sometimes or never zero?
The sum of zero and a negative integer can never be zero - it will always be negative and nonzero. Although zero is also an integer, it is neither negative nor positive and cannot be the other integer used.
Can 1.56 be an integer?
1.56 cannot be an integer, since the set of integers do not include any decimal numbers, only whole numbers, negative or positive (including 0).
Why is it possible to find a real cube root of a negative number but not a real square root of a negative number?
You cannot get real square root of a negative number because two numbers multiplied by themselves are always positive You can always get a real cube root of a negative number because three negative numbers multiplied by themselves give a negative .
Why can't you factor negative radical numbers?
You cannot factor negative radical numbers because the square of a number must always be positive. A negative number multiplied by a negative number produces a positive number. So, it is impossible to have a negative radical.
Is the circumference of a compact disk an irrational number rational number an integer or whole number or natural number?
it is a whole number, and not an integer because you cannot have a negative circumference.
