Question

[2005la puterea 0 + (3la puterea2)la puterea 20 :(3la puterea3)la puterea13 ]la puterea 30 : 8la puterea 20

Answer 1

[2005^0 + (3^2)^20 :(3^3)^13 ]^30 : 8^20 =
=(1+ 3^40 :3^39 )^30 : 2^60 =
=(1+ 3^1)^30 : 2^60 =
=(1+ 3)^30 : 2^60 =
=4^30 : 2^60 =
=2^60 : 2^60 =1