Question

calcule:


a) (✓✓2)⁴

b) 0,512⅓

c)⁵√π¹⁰

d) (√27)⅔
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Answer 1

Resposta:

a) (✓✓2)⁴
(✓✓2)⁴ = $\sqrt[4]{2} ^{4}$ = 2

b) 0,512⅓ = $\sqrt[3]{0,512}$ = 0,8

c)⁵√π¹⁰ = $\pi^{\frac{10}{5} }$ = $\pi^{\frac{2}$

d) (√27)⅔ = $(27x^{\frac{1}{2}})^{\frac{2}{3} } = 27^{\frac{1}{2} . \frac{2}{3} } = 27 ^{\frac{2}{6} } = 27 ^{\frac{1}{3} } = \sqrt[3]{27} = 3$