Question

Calcule [(8^1/2)⁴]^1/6 + 16^1/4 - 27^2/3

^ = elevado a
Gabarito: -5

Answer 1

 [(8^1/2)⁴]^1/6 + 16^1/4 - 27^2/3

 [(8^4/2)]^1/6 + (2^4)^1/4 - (3^3)^2/3

[(2^3)^2]^1/6 + 2^1 - 3^2

[(2^6]^1/6 + 2 - 9

2 + 2 - 9

- 5