Question

classify the following number as rational or irrational 2-​

Answer 1

ANSWER :-

2-√5

2 is rational

√5 = 2.23606797749979 , which is non - terminating non - repeating is an irrational number.

we know that rational - irrational = irrational

2-√5 is an irrational number.

hope it's help you

Answer 2

Answer:

its irrational .......

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