no,it is rational
The square root of 257 is an irrational number, as it cannot be expressed as a fraction or whole number. It is a non-repeating, non-terminating decimal.
Yes, the square root of 257 is an irrational number. Since 257 is not a perfect square, its square root cannot be expressed as a fraction of two integers. Therefore, it has a non-repeating, non-terminating decimal expansion, characteristic of irrational numbers.
257 is rational.
An irrational number.
257 = 100000001
The square root of 257 is an irrational number, as it cannot be expressed as a fraction or whole number. It is a non-repeating, non-terminating decimal.
Yes, the square root of 257 is an irrational number. Since 257 is not a perfect square, its square root cannot be expressed as a fraction of two integers. Therefore, it has a non-repeating, non-terminating decimal expansion, characteristic of irrational numbers.
257 is rational.
Yes.Yes, 257 is a whole number.
257 is prime. It is only evenly divisible by itself and one.257 is prime.
For the isotope Fm-257 the mass number is 257.
An irrational number.
Yes, 257 is a real number.
The sum of a rational and irrational number must be an irrational number.
No. The sum of an irrational number and any other [real] number is irrational.
257 = 100000001
No, 3.56 is not an irrational number. 3.56 is rational.