Question

what is the answer of question

Answer 1

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Answer 2

Let this be rational so we can write in the form of p/ q
$5 + \sqrt{3}$
5 + root 3= p/ q
root 3= p/ 5 - q
but contridict the fact that under root 3 can't be rational so
$5 + \sqrt{3}$
is irrational
this fact is arisen because of our incorrect assumption .
therefore this is irrational no.