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Byju's Answer
Standard VII
Mathematics
Exponents with Like Bases
If m is a pos...
Question
If m is a positive integer which of the following is not equal to
(
2
4
)
m
?
A
2
4
m
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B
4
2
m
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C
2
m
(
2
3
m
)
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D
4
m
(
2
m
)
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Solution
The correct option is
D
4
m
(
2
m
)
(
2
4
)
m
=
2
4
m
4
2
m
=
(
2
2
)
2
m
=
2
4
m
;
2
m
(
2
3
m
)
=
2
m
+
3
m
=
2
4
m
;
4
m
(
2
m
)
=
(
2
2
)
m
.2
m
=
2
2
m
.2
m
=
2
3
m
≠
2
4
m
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