Question

can you answer this please

Answer 1

$\sqrt{45 {4 {5 { { {2566 {5 { {2 {2222 {63}^{?} }^{?} }^{?} }^{?} }^{?} }^{2} }^{2} }^{2} }^{2} }^{?} \times \frac{?}{?} }$

Answer 2

I also don't know the question