Question

resolva
(-2) elevado a -4

Answer 1

$( - 2) ^{ - 4} = ( - \frac{1}{ 2} ) ^{4} = \frac{1 }{16}$

Answer 2

Oi...

$(- 2)^-^4\\\\2^-^4\\\\\frac{1}{2^4}\\\\\frac{1}{16}$

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