Por favor, me ajudem a resolver:
a)
isabellacampos3:
Paulo é primeira vez que uso o simbolo pi
Soluções para a tarefa
Respondido por
4
a)
⁴√81 = ⁴√3⁴ = 3
81: 3
27: 3
9: 3
3: 3
-------------
1 = 3.3.3.3 = 3⁴
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
b)
9/3
∛1024 = ∛2⁹.∛2¹ = 2 . ∛2 = 2³ . ∛2 = 8.∛2
***************************************************************
1024: 2
512: 2
256: 2
128: 2
64: 2
32: 2
16: 2
8: 2
4: 2
2: 2
------------
1 = 2¹º
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
c)
_____
= ⁴√243 = ⁴√3⁵ => ⁴√3⁴ . 3
= ⁴√3⁴ . ⁴√3 = 3 . ⁴√3
243: 3
81: 3
27: 3
9: 3
3: 3
--------------
1 = 3⁵
d)
[ 1/6] 34
(⁶√2)³⁴ = [ 2 ]
34/6
= 2 = ⁶√2³⁴
= ⁶√2³º . ⁶√2⁴
30/6
= 2 . ⁶√16
5 6______
= 2 . √16
6____
= 32 . √16
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
e)
(⁵√7)¹⁸
[ 1/5 ] 18
[7 ]
18/5
7
___
= ⁵√7¹⁸ = ⁵√7¹⁵ . ⁵√7³
15/5
= 7 . ⁵√7³
= 7³ . ⁵√7³
____
= 343 . ⁵√343
⁴√81 = ⁴√3⁴ = 3
81: 3
27: 3
9: 3
3: 3
-------------
1 = 3.3.3.3 = 3⁴
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
b)
9/3
∛1024 = ∛2⁹.∛2¹ = 2 . ∛2 = 2³ . ∛2 = 8.∛2
***************************************************************
1024: 2
512: 2
256: 2
128: 2
64: 2
32: 2
16: 2
8: 2
4: 2
2: 2
------------
1 = 2¹º
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
c)
_____
= ⁴√243 = ⁴√3⁵ => ⁴√3⁴ . 3
= ⁴√3⁴ . ⁴√3 = 3 . ⁴√3
243: 3
81: 3
27: 3
9: 3
3: 3
--------------
1 = 3⁵
d)
[ 1/6] 34
(⁶√2)³⁴ = [ 2 ]
34/6
= 2 = ⁶√2³⁴
= ⁶√2³º . ⁶√2⁴
30/6
= 2 . ⁶√16
5 6______
= 2 . √16
6____
= 32 . √16
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
e)
(⁵√7)¹⁸
[ 1/5 ] 18
[7 ]
18/5
7
___
= ⁵√7¹⁸ = ⁵√7¹⁵ . ⁵√7³
15/5
= 7 . ⁵√7³
= 7³ . ⁵√7³
____
= 343 . ⁵√343
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