Question

Prove that
$2 \sqrt{3} \sqrt{5}$
is a irrational ​

Answer 1

Question-

Prove that  $2\sqrt{3} \sqrt{5}$ is an irrational ​no.

Answer-

Yes, its irrational.

Explanation-

We know that $\sqrt{3}\ \&\ \sqrt{5}$ is irrational.

We also know that irrational multiplied by any real number is irrational.

Hence $2\sqrt{3} \sqrt{5}$ is an irrational proved.