Question

12 devices on enemy​

Answer 1

Answer:

the answer is 6

Step-by-step explanation:

$\sqrt{30 + \sqrt{24 + \sqrt{144} } }$

=

$\sqrt{30 + \sqrt{24 + 12} }$

=

$\sqrt{30 + \sqrt{36} }$

=

$\sqrt{30 + 6}$

=

$\sqrt{36}$

=

$6$