Yes, because all numbers on the number line are real numbers
Chat with our AI personalities
7 = 07
The square of a real number is always a real number.
You add an positive number to .07. The answer is greater than .07
Yes, zero is a real number. It is not a counting number, but it is an integer, a rational number, and a real number.
Of course, not only can it be a real number but it is a real number. When you take the square root times itself, the result is a number that is real.