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a number that cant be written on a number line. (ex. √-1) (the check is a square root sign)
A real number is a number that can be expressed as a decimal of some form. The integers: -2, -1, 0, 1, 2 The rational numbers: 2 1/2, 3.45, 2/3 The Irrational Numbers: pi, square root of 5, e, 5.8283851920493809... These are all real numbers. Imaginary numbers: i, 5i, 3i + 2, 4i - 3 These are not real numbers.
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Can a square of real number is a real number?
The square of a real number is always a real number.
What is the real number in 101.7?
The real number in '101.7' is 101. A real number is a positive whole number.
Is 8 is an real number?
Nearly any number you can think of is a Real Number. So 8 is a real number.
Is zero a real number?
Yes, zero is a real number. It is not a counting number, but it is an integer, a rational number, and a real number.
What are the other real number?
The other real number is 3/pi. I will bet that was not the real number you had in mind and so is an "other" real number.
Is 4.5 a real number?
It is a real number, but it is not a whole number
What is the real number?
a real number is a number that can be rational or irrational
Can a number with a square root be 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.
Is sexaulzillion a real number?
No, it is not a real number.
Is the Chanel number 13297126 real?
Yes the number 13297126 is real
Can a no real number be a pure imaginary number?
If a number is pure imaginary then it has no real component. If it is a real number, then there is no imaginary component. If it has both real and imaginary components, then it is a complex number.
Are there real number that are not rational number?
A real number dosen't have to be a rational number as a real number can be rational or irrational i.e the root of 2 is irrational and real. So is (pi).
