Question

1 ) Efetue :
a) √2 . √7 = --------------------------------------------------------------------------------------
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b) ³√5 . ³√10 = ----------------------------------------------------------------------------------
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c) ⁴√6 . ⁴√2 = ------------------------------------------------------------------------------------
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d) √15 . √2 = ------------------------------------------------------------------------------------
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e) ³√7 . ³√4 =------------------------------------------------------------------------------------
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f) √15 : √3 =--------------------------------------------------------------------------------------
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g) ³√20 : ³√2 =-----------------------------------------------------------------------------------
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h) ⁴√15 : ⁴√5 =-----------------------------------------------------------------------------------
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i) √40 : √8 = -------------------------------------------------------------------------------------

Answer 1

Resposta:

Explicação passo-a-passo:

1 ) Efetue :

a) √2 . √7 = √14

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b) ³√5 . ³√10 = ³√50

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c) ⁴√6 . ⁴√2 = ⁴√12

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d) √15 . √2 = √30

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e) ³√7 . ³√4 = ³√28

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f) √15 : √3 = √5

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g) ³√20 : ³√2 = ³√10

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h) ⁴√15 : ⁴√5 = ⁴√3

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i) √40 : √8 = √5

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