\(\left(3.2^{2017}-2^{2017}\right):2^{2018}\)
= \(\left(3.2^{2017}-2^{2017}.1\right):2^{2018}\)
= \(\left[2^{2017}.\left(3-1\right)\right]:2^{2018}\)
= \(\left[2^{2017}.2\right]:2^{2018}\)
= \(2^{2018}:2^{2018}\)
= 1
(3. 22017- 22017) : 22018
= (3. 22017 - 1.22017) : 22018
= (2. 22017) : (22017 . 2)
= 1