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Byju's Answer
Standard IX
Mathematics
Surds
The pure surd...
Question
The pure surd of
3
√
5
is
A
√
40
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B
√
75
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C
√
45
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D
√
15
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Solution
The correct option is
C
√
45
Pure surd of
3
√
5
=
√
3
×
3
×
5
=
√
45
Suggest Corrections
0
Similar questions
Q.
The pure surd of
2
3
√
5
is
Q.
Is
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√
75
an example of a
pure surd?
Q.
5
3
√
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represents the pure surd.
Q.
Find the class marks of classes
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−
35
,
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−
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and
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in the data below:
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Number of student
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8
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45
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−
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50
−
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5
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75
3
Q.
Express
5
3
√
5
as pure surd
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