evaluate (512)^-2/9
please with explanation
Answers
Answered by
4
Answer:
(512)
−
9
2
=(2
9
)
−
9
2
=2
9×
9
−2
∵[(a
b
)
c
=a
bc
]
=2
−2
=
4
1
Step-by-step explanation:
I hope it helps to you
Answered by
1
Answer:
1/4
Step-by-step explanation:
512^-2/9
= 8^3*-2/9
= 8^-2/3
8^-2/3
= 2^3*-2/3
= 2^-2
= 1/2^2
1/4
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