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Byju's Answer
Standard VIII
Mathematics
Finding Square Root of a Number
If 5xy = 2,...
Question
If
5
x
y
=
2
, then calculate the value of
(
5
x
y
)
5
x
y
.
A
4
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B
10
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C
25
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D
100
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E
525
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Solution
The correct option is
A
4
Given
5
x
y
=
2
and
(
5
x
y
)
5
x
y
=
?
Substituting the value of
5
x
y
=
2
⇒
(
5
x
y
)
5
x
y
=
(
2
)
2
=
4
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0
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