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Q: Can a number with a square root be a real number?

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There is no real number [square] root of a negative number. There is a real cube root and a real fiftth root etc, but root, by itself, implies square root.

The square root of seven is a real number, but it is not a whole number.

The square root of 0 is 0, which is a real number.

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.

The square root of a negative number is not real.

Yes. It's 9. The square root of every positive real number is a real number.

No. In general, the square root of a negative number is an imaginary number, which is not a real number.

Yes, the square root of 3 is a real number. (It is not imaginary. The square root of a negative number is imaginary.) The square root of 3 is not a rational number. It cannot be written as a fraction.

No negative number has a real square root.

no. is not a real number

Yes. In general, the square root of any non-negative number is a real number.

The square root of -1 is not real.

Yes. The square root of 25 is 5, which is a real number.

the square root of 25 is 5

No, it is not, because real numbers include negative numbers. The square root of a negative number is an imaginary number

The square root of 8 is irrational and real.

It is not the square of a whole number; but it is the square of a real number. If you calculate the square root of 23, you will get a real number. That real number times itself will equal 23. But the square root will not be a simple whole number. It will have an endless decimal fraction.

yes

no

Yes, the square root of 9 is 3.

Yes. The square root of 49 is 7.

It is a real but an irrational number

The square root of a negative number is a multiple of the imaginary number i, the accepted form of the square root of -1, so the square root of -11 is sqrt11 times i.

no, it is an imaginary number represented by an i. For example, the square root of -4 is 2i.

Yes, every positive real number has a real square root. If you would write your number in scientific notation, I could tell you what the root is.