Q: Is the square of 83 a real number?

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No. The nearest square numbers are 92 and 102.

The square of a real number is always 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.

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.

Yes, square of 2 is a real number. Real numbers fall into 2 categories, Rational and Irrational. Square of 2 is an irrational number.

Related questions

Between which two consecutive whole numbers does \sqrt{83} 83 lie? Fill out the sentence below to justify your answer and use your mouse to drag \sqrt{83} 83 to an approximately correct location on the number line.

No. The nearest square numbers are 92 and 102.

The square of a real number is always a real number.

64 is the square of 8.

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.

I thought it was real... square of -x is the same as the square of +x

The square root of seven is a real number, but it is not a whole 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 0 is 0, which is a real number.

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

Yes, square of 2 is a real number. Real numbers fall into 2 categories, Rational and Irrational. Square of 2 is an irrational number.

The square roots of any positive real number are a positive and a negative real number. The square roots of any negative real number are a positive and a negative imaginary number. The square roots of any imaginary number or any complex number are two complex numbers.