# Is square root of rational?

## Is square root of rational?

If the radicand (the expression under the square root sign) only has perfect square factors then the square root is rational. Otherwise it will be irrational.

### Is the square root of 131 rational or irrational?

The number 131 is prime. This implies that the number 131 is pairless and is not in the power of 2. Therefore, the square root of 131 is irrational.

What are square roots of 121?

The square root of 121 is 11.

Is the square root of 122 an integer?

√122 is an irrational number, a little greater than 11 .

## Is square root 1 a rational number?

Is Square Root of 1 Rational or Irrational? Since √1 = 1 which is rational numbers. Hence, the square root of 1 is rational.

### IS 363 a perfect square?

Is the number 363 a Perfect Square? The prime factorization of 363 = 31 × 112. Therefore, 363 is not a perfect square.

Is 99 a perfect square?

Is the number 99 a Perfect Square? The prime factorization of 99 = 32 × 111. Therefore, 99 is not a perfect square.

Is the square root of 125 a rational number?

The square root of 125 is a rational number if 125 is a perfect square. It is an irrational number if it is not a perfect square. Since 125 is not a perfect square, it is an irrational number.

## Is the square root of 121 an integer?

121 is a perfect square whose square root is 11 (an integer), both 121 and 11 has the unit digit 1. Square Root Chart.

### Is 121 a perfect square or is 121 a square number?

A: Yes, the number 121 is a perfect square. A perfect square is a number that can be expressed as the product of two equal integers.

What is equal to the square root of 121?

121 is a perfect square, which means that you can simply calculate the square Root of 121 to get the answer. 11 times 11 equals 121. Thus, the square Root of 121 in simplest radical form is: 11. Simplest Radical Form Calculator.