Yes, Any real number squared is a real number. In this case that number is 25.
All real numbers can be divided by 5.
Real Numbers are used everywhere! -My family has (3) cars. -We lost 5 kids. (-5)
Yes. :S real numbers are real numbers. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
5 and 6
Yes, real numbers are closed under subtraction. This means that when you subtract any two real numbers, the result is always another real number. For example, if you take two real numbers, such as 5 and 3, their difference (5 - 3) is 2, which is also a real number. Therefore, the set of real numbers remains intact under the operation of subtraction.
Positive numbers
(2x+3) / 5 Domain = All Real Numbers Range = All Real Numbers
Since integers are also real numbers, 2 + 3 = 5 is an example.
rational
-5 to a set number is -5
All of them. Real numbers are a subset of complex numbers.
A real number is just an ordinary number. The set of real numbers include all numbers between negative and positive infinity. Real numbers are ordered, and thus do not include imaginary numbers. A subset of real numbers refers to a group, or subsection, of real numbers. For instance, the numbers between 5 and 22 are a subset of real numbers. Another example of a subset is all even numbers, or all odd numbers.