Question

Resolva: $\sqrt[5]{32} - \sqrt[3]{27} + \sqrt[8]{256}$

Answer 1

= ⁵√32 - ∛27 - ⁸√256

= ⁵√2⁵ - ∛3³ - ⁸√2⁸

= 2 - 3 - 2

= 2 - 2 - 3

= - 3