evaluate - 8^-1 by 2^4
Answers
Answered by
0
Answer:
2
−
4
=
(
2
3
)
−
1
×
5
3
2
−
4
[
∵
(
a
m
)
n
=
a
m
×
n
]
=
2
−
3
×
5
3
2
−
4
=
2
−
3
−
(
−
4
)
×
5
3
[
∵
a
m
÷
a
n
=
a
m
−
n
]
=
2
−
3
+
4
×
5
3
=
2
×
125
=
250
MathematicsNCE
Answered by
1
Answer:
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