Lista de exercícios do ensino médio para impressão
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Choose the incorrect statement from the following:
a)
$-5^2 = -25$
b)
$(-5)^2 = 25$
c)
$-5^3 = -125$
d)
$(-5)^3 = -125$
e)
$(-5)^n = -5^n, \, \forall\; n \in \mathbb{N}$
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answer: Answer (E)
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