Question

prove that 3+2√5 is irrational​

Answer 1

comonly there is
$\sqrt{5 }$
so it is irrational number

Answer 2

Hey here is ur answer=

Let us assume on contarary that give number is rational

Now both the numbers p-3q and 2q are integers and thus in form of p/q so they are rational .

But as we have proved earlier that√5 is irrational so number p-3q /2q is also irrational number.....