Is the square root of 22 rational
No, the square root of 22 is not a rational number. It is an irrational number because it cannot be expressed as a fraction or a ratio of two integers.
No, the square root of 22 is not a rational number. A rational number is any number that can be expressed as the ratio of two integers. However, the square root of 22 is an irrational number, meaning it cannot be expressed as a simple fraction or ratio.
To determine whether the square root of 22 is rational or irrational, we need to know if 22 is a perfect square. If 22 is a perfect square, then its square root will be rational; otherwise, it will be irrational.
To check if a number is a perfect square, we can factorize it.
The prime factorization of 22 is 2 * 11. Since there are no repeated factors, we can conclude that 22 is not a perfect square.
Therefore, the square root of 22 is an irrational number.