Question

calcule as raizes a seguir​

Answer 1

Resposta:

a) ∛27 = ∛3³ = 3

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b) √225 = √15² = 15

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c) ⁴√81 = ⁴√3⁴ = 3

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d) √169 = √13² = 13

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e) √400 = √20² = 20

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f) ∛64 = ∛4³ = 4

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g) ⁴√32

= ⁴√2⁵

= ⁴√2⁴ × 2

= ⁴√2⁴ × ⁴√2

= 2 ⁴√2

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h) √100 = √10² = 10