31 мар. 2021 г. · No. For rational numbers (numbers that can be expressed as the ratio of two integers), the square root is rational if both the numerator and denominator are ... Is a decimal square root a rational number? - Quora Is the square root of an irrational number always irrational? Is the square root of a fraction always an irrational number? What is the square root of a rational number? Is it always ... Другие результаты с сайта www.quora.com

31 авг. 2022 г. · However, the teacher today in the lesson mentioned that a square root that has any decimal would be irrational. ... When irrational numbers are ...

10 дек. 2010 г. · yes, it is irrational. An irrational number can defined as a number that can not be expressed as a finite nor a repeating decimal.

18 апр. 2018 г. · Some square roots, like √2 or √20 are irrational, since they cannot be simplified to a whole number like √25 can be. They go on forever without ever ...

19 авг. 2023 г. · Answer ... the square root of a fraction or decimal is not always irrational number.It can be rational if fraction or decimal is perfect square ...

28 мар. 2023 г. · My issue is, why can't irrational numbers be expressed fractionally (as a ratio) and why do we instead use square root signs for irrational numbers?

An irrational number is a real number that cannot be written as a ratio of two integers. In other words, it can't be written as a fraction.

In fact, all square roots of natural numbers, other than of perfect squares, are irrational. Like all real numbers, irrational numbers can be expressed in ...

A lot of square roots are irrational numbers. In fact, any square root that is not a perfect square is an irrational number. For example, 2 is not a perfect ...

No, the square roots of all positive integers are not irrational. As we can take an example, √4 = ± 2 where 2 and -2 are both rational numbers.