Question

Efetue:
Conta completa pfv, preciso para entender
a) 6√7 + 5√7 - 3√7 =

b) 5√2 + 3√50 - 2√18 =

c) 2³√81 + ³√24 + 5³√2 =

d) 4√5 . 3√2 =

Answer 1

 A resposta segue anexa

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07/07/2016
Sepauto - SSRC
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