Question

помогите,плес.заранее спасибо,пуси<3

Answer 1

36^k+2/3^2k+2*4^k-1=36²*36^k/(3²)^k·81·4^k·1/4=36²·4·36^k/9^k·4^k·81·=
=36²·4/81=64