Question

2) Calcule a potência 7³,e assinale a alternativa correta
a) 3200
b) 2401
C) 3401
d) 343
alguém????
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Answer 1

→ Cálculo :

$\boxed{\begin{array}{lr} \large7^{3} =\\ \\7\times7\times7=\\ \\49\times7\\\\\large\boxed{{\red{343}}}\end{array}}$

→ Alternativa correta Letra D

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