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21 April, 00:33

Is 2 an irrationa lnumber?

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Answers (2)
  1. 21 April, 00:59
    0
    No.

    Step-by-step explanation:

    An irrational number:

    - is a number that cannot be written as a fraction

    - cannot be found by dividing two numbers

    - cannot be expressed as a ratio between two integers

    - does not terminate nor have a pattern

    An example of an irrational number would be pi/π/3.14159 ...

    The reasons why 2 is not an irrational number:

    - it can be expressed as a fraction - i. e. : 2/1, 4/2, 12/6, etc.

    - it can be found by dividing two numbers - i. e. : 2:1, 4:2, 12:6, etc.

    - can be expressed as a ratio between numbers

    - terminates and has a pattern

    2 is also a natural number, whole number, real number, and integer.
  2. 21 April, 01:02
    0
    No it's not

    Step-by-step explanation:

    2 could not have been made by squaring a rational number! This means that the value that was squared to make 2 (ie the square root of 2) cannot be a rational number. In other words, the square root of 2 is irrational.
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