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Earn +20 ptsQ: Is square of 2 a real number?
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Is the square root of 2 a real number?
Yes. In general, the square root of any non-negative number is a real number.
Can a square of real number is a real number?
The square of a real number is always a real number.
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 the square root of 24 real complex or imaginary?
The square root of any positive real number (as in this case) is a real number. (Such square roots are usually irrational.)The square root of a negative real number, such as the square root of -15, is an imaginary, and therefore also a complex, number.
Is the square root of 25 a real number?
no. is not a real number
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