Question

calcule as potências
A)
${0}^{7}$
B)
${6}^{ - 2}$
C)
$( - 2) {}^{4}$
D)
${3}^{4}$
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Answer 1

Resposta:

a)0⁷= 0

b)6-²= 1/6 .1/6=1/36

c)(-2)⁴ = +16

d)3⁴= 81