Use for similar sentences Google translator. I have just done it.
The sentence looks like a code for a registration in a forum or something similar in internet.
The system wants from you to enter the result of the following calculation:
(2+2).2, i.e
8But because it is written by words, not by numbers and afterward is translated by Google

, it is quite possiible to be
also 2+2.2=
6.Еven I think that 6 is probably the right answer, not 8.
Anyway, enter one of these two numbers and I hope everything will be ok with your registration.