16 февр. 2021 г. · Since the square root of negative 2 is a pure imaginary complex number, then it is neither rational nor irrational. Neither. It is a complex ...

4 окт. 2020 г. · -2 is integer and -2/1=-2 so it can be represented in p/q form and hence it is a rational number not an irrational.

16 мая 2016 г. · As long as you can represents the number with the ratio of two integers, it is a rational number. These ratios can be negative or positive, it doesn't matter.

28 дек. 2016 г. · Two is a rational number, since it can be expressed as the ratio 2/1. All integers are rational numbers, by the way.

15 окт. 2016 г. · Also, a negative real number is irrational if and only if it is the negative of a positive irrational number e.g. (- √2), (-π), (-e) etc.

4 июл. 2016 г. · It doesn't matter rational or irrational, any number under 0 (x < 0) is a negative number. For example, -2, -3.28, -1499.036 are rational ...

29 авг. 2023 г. · √2 is an irrational number, which means that it cannot be expressed as a fraction of two integers. This is because the decimal expansion of √2 ...

5 мая 2017 г. · Yes it is irrational but lets prove it with contradiction. The negative of any irrational number is irrational.

15 авг. 2023 г. · −√2 − 2 is an irrational number (in the subset known as the algebraic irrationals). Irrational numbers can be negative or positive, so the negative aspect ...

24 дек. 2019 г. · any positive irrational number is also irrational when it is negative. So, yes, negative pi is irrational. π is irrational -π is irrational.