How would you solve these equations?

Question

We are doing factoring in school by "completing squares", and I'm having problems with these two equations.

The square root of (x-3)² = the square root of 3

The square root of (x+6)² = the square root of 33

Answer 1

Take the square root of both sides
x-3 = +/- sqrt(sqrt(3))
x=3+/- sqrt(sqrt(3))
= 3+/- fourthroot(3)

The other one is similar.