Resposta:
OLÁ
A)
[tex] \boxed{ \boxed{ {3}^{1} = \blue{ 3}}}[/tex]
B)
[tex] \boxed{ \boxed{ {3}^{0} = \blue{1}}}[/tex]
C)
[tex] \boxed{ \boxed{ {3}^{ - 1} = \frac{1}{ {3}^{1} } = \blue{ \frac{1}{3} }}}[/tex]
D)
[tex] \boxed{ \boxed{{3}^{ - 2} = \frac{1}{ {3}^{2} } = \blue{ \frac{1}{9}}}}[/tex]
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espero ter ajudado
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