Question

Resolva:

(2³)² - 42 - (1/2)²

(3²)^-1 + (4^4 : 4²)

Answer 1

2^6-42-1/4
64-42-1/4
22-1/4
(88-1)/4
87/4


1/9+(4^2)
1/9+16
(1+144)/9
145/9