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Quanto é (a+b) elevado a 3 --(b-c) elevado a 3???

User Morten OC
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1 Answer

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Vamos escrever.

(a.b)³. b.(b.c)² =

a³.b³.b. b².c² =

a³b^6.c² ( forma simplificada)

User Bohao LI
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