Question

the numbers at classify rational or irrational a 3 + root7
$3 + \sqrt{7}$
​

Answer 1

It Is an irrational number and you can prove it by contradictory method orr fundamental theory of arithmetic

Answer 2

Answer:-

We know that,

$\mathfrak {\boxed {\boxed {\blue{ \sqrt{7} \: is \: irrational \: no.}}}}$

So,

$\red{ \underbrace{3 + \sqrt{7} \: is \: also \: irrational \: no.}}$