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Byju's Answer
Standard IX
Mathematics
Mixed or Impure Surds
State whether...
Question
State whether it is a pure surd or mixed surd
√
49
10
A
Pure surd
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B
Mixed surd
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C
Not a surd
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D
None of these
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Solution
The correct option is
A
Mixed surd
√
49
10
=
√
(
7
)
2
10
=
7
√
1
10
It is a mixed surd
Suggest Corrections
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