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The Decimal Expansion of the Number Root 2 is

Answer: 1.41421356237..

The decimal expansion of the rational number is either ending or non-terminating. As a result, we can confidently conclude that a rational number’s decimal expansion can be continued by terminating or non-terminating.

If the result of taking the square root of a number is not a perfect square, then the result is an irrational number.

Irrational numbers are numbers that cannot be written in the form of a fraction in any way. Irrational numbers have decimal expansions that do not terminate and do not recur at any point in the expansion.

The number 2 is a rational number.

The decimal expansion of 2 is non-repeating and non-terminating.