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Byju's Answer
Standard XII
Mathematics
Monotonically Increasing Functions
Simplify:vi. ...
Question
Simplify:
vi.
(
√
2
5
)
8
÷
(
√
2
5
)
13
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Solution
To simplify:
(
√
2
5
)
8
÷
(
√
2
5
)
13
=
(
√
2
5
)
8
−
13
{
∵
a
m
a
n
=
a
m
−
n
}
=
(
√
2
5
)
−
5
=
(
5
√
2
)
5
{
∵
(
a
b
)
−
m
=
(
b
a
)
m
}
=
5
5
(
√
2
)
5
=
3125
4
√
2
Therefore,
(
√
2
5
)
8
÷
(
√
2
5
)
13
=
3125
4
√
2
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