Question

calcule

a)
${5}^{2}$
b)
${3}^{4}$
c)
${83}^{1}$
d)
$| \frac{2}{5} | {}^{2}$
e)
$| - 2| {}^{ 3}$
f)
$- {2}^{3}$
h)
${23}^{0}$
n)
$| { | - 81| }^{6} |$
i)
${4}^{ - )}$
k)
${6}^{20}$

alguém sabe mim ajudar por favor
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Answer 1

Explicação passo-a-passo:

a)5x5=25

b)3x3x3x3=81

c)83=83

d)2/5x2/5=4/25

e)-2x-2x-2=-8

f)-2x-2x-2=-8

h)=0

n)-81×-81×-81×-81×-81×-81=-282.429.536.481

k)20×20×20×20×20×20=64000000