Aplique as propriedades adequadas e simplifi que as expressões.
a) E = x5
⋅ x2
b) =E
c) =
E
d)
=
e) =
E
16
x
x
E = (5 ⋅53
E = (
5
(2,5 2
2
⋅
⋅
)
5
2
a ⋅⋅a
a98
aa
3
⋅⋅
a
aa
aa
9 ⋅ a−8
5
8
3 )
3 2
, com a ≠ 0
−
2 ⋅ (2,
3
2 ⋅⋅ (2,5)
(2,5)
5 ⋅ (2,5)
35
5 ⋅
⋅
25
−4
34−
4
, com x ≠ 0
7
deadphol78:
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Soluções para a tarefa
Respondido por
0
+.Reposta:
a) E+C=76X5=.2=543,88
b)=E=097
C) =E .92.3O48
D)= 00,00,0,00,0,04
E)=E.987.33,45.92834.232356..4.2432242536,56.653
/5656*+ET4546+87+980635+'5+5=4567898786756400000
Explicação passo a passo:
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