Question

{[(6^2+8^2)^2:50^2]^3-3^3-4^2}:7

Answer 1

{[(6^2+8^2)^2÷50^2]^3-3^3-4^2}÷7=?
[(10000÷2500)^3-27-16]÷7=
(4^3-27-16)÷7=
(64-27-16)÷7=
(37-16)÷7=
21÷7=3

Sper ca ai inteles!:)