There are just three possible cases:
Positive integer: positive x positive = positive.
Negative integer: negative x negative = positive.
Zero: zero x zero = 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.
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).
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 .
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.
it is a whole number, and not an integer because you cannot have a negative circumference.
No, 1728 is not a perfect square. The square root of 1728 is 41.569, which is not an integer. Therefore, since it cannot be expressed as the product of an integer multiplied by itself, 1728 does not qualify as a perfect square.
Yes. eg: a fraction -4/2 = -2 an integer
By definition, a negative integer is any integer less than zero. Similarly, a positive integer is any integer greater than zero. It should be immediately obvious that an integer cannot be both less than and greater than zero. Therefore, a negative integer cannot be greater than a positive integer.
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.
You cannot multiply "operations" together, that is meaningless. If you are referring to a positive number multiplied by a negative number, the result would be negative.
No, a negative integer cannot be greater than a positive integer. By definition, negative integers are to the left of zero on the number line, while positive integers are to the right. Since all negative integers are less than zero, they are always less than any positive integer. Thus, negative integers are always smaller than positive integers.
The question cannot be answered because it is based on a false premise: negative pi is NOT a negative rational number.
No, 3.33 is not an integer. An integer is a whole number that can be positive, negative, or zero, but it cannot have decimal or fractional parts. Since 3.33 has a decimal, it is classified as a rational number but not an integer.
The product of two integers cannot be "positive and negative".
No, 13.5 is not an integer. An integer is a whole number that can be positive, negative, or zero, but it cannot have any fractional or decimal component. Since 13.5 contains a decimal, it is classified as a rational number, but not an integer.
No, -5.14 is not an integer. An integer is a whole number that can be positive, negative, or zero, but it cannot have any fractional or decimal parts. Since -5.14 has a decimal component, it is classified as a rational number, not an integer.
The question cannot be answered because it is based on the wrong premise that "the product of two negative integers always negative".