29 авг. 2023 г. · The square root of 2 is an irrational number —cannot be expressed, exactly, as the ratio of two integers which defines a rational number. An ...

18 мая 2018 г. · yes, 2 is a rational number as it can be written in the form p/q where p and q are integers. Thus all integers are rational numbers.

1 апр. 2017 г. · The square root of two is indeed an irrational number. This means that there cannot exist a ratio of two integers that is exactly equal to √2.

10 апр. 2019 г. · By taking p = 2 and q = 1, we can write 2 in the form 2 = 2/1 which satisfies the definition of a rational number. This proves that 2 is ...

16 авг. 2017 г. · So the answer is no. The square root of 2 is an irrational number meaning the terms after the decimal point continue to infinity (as far as we ...

4 окт. 2023 г. · There are exactly two real numbers that equal 2 when squared: √2 and -√2. Both of them are irrational.

16 февр. 2021 г. · However, it's certainly true that the square roots of -2 are each irrational real numbers times i, namely +-(sqrt(2))*i.

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.

26 окт. 2020 г. · A rational number can be written in the form a/2a only when a = 1,. Otherwise, we cannot write it in a/2a form,. Rational numbers have two ...

30 сент. 2021 г. · 0.2 is 2 tenths or 2/10 which simplifies to 1/5. Fractions are ratios and hence strictly rational numbers. Whole numbers are a subset of ...