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प्रश्न
State whether the following number is a surd or not.
`root (3)(64)`
उत्तर
Since, `root (3)(64)`
= `root(3)(4^3)`
= `(4^3)^(1/3)`
= 4
So, `root (3)(64)` is not a surd.
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संबंधित प्रश्न
State whether the following number is a surd or not.
`root (4)(16)`
Classify the given pair of surds into like surd and unlike surd.
`19 sqrt 12 , 6 sqrt 3`
Classify the given pair of surds into like surd and unlike surd.
`5 sqrt 22 , 7 sqrt 33`
Which of the following is not a surd?
Simplify : `root(4)(243)/root(4)(3)`
State, with reason, of the following is surd or not : √180
State, with reason, of the following is surd or not :
`root(3)( -125 )`
State if the following is a surd. Give reasons.
`root(3)(50). root(3)(20)`
State if the following is a surd. Give reasons.
`sqrt(2 + sqrt(3)`
State if the following is a surd. Give reasons.
`root(12)(8). ÷ root(6)(6)`
