Advertisements
Advertisements
Question
Classify the given pair of surds into like surd and unlike surd.
`19 sqrt 12 , 6 sqrt 3`
Advertisements
Solution
`19 sqrt 12, 6 sqrt 3`
`19 sqrt12 = 19 xx sqrt(4xx3)`
`= 19 xx sqrt4 xx sqrt3`
`= 19 xx 2sqrt3`
`= 38sqrt3`
Here, the order of `38sqrt3` and `6sqrt 3` is same and their radicands are also same.
`19 sqrt 12, 6 sqrt 3` are like surds.
APPEARS IN
RELATED QUESTIONS
State the order of the surd given below.
`sqrt 39`
State whether the following number is a surd or not.
`root (4)(16)`
State whether the following number is a surd or not.
`root (5)(81)`
State whether the following number is a surd or not.
`root (3)(64)`
State whether the following number is a surd or not.
`sqrt (22/7)`
Classify the given pair of surds into like surd and unlike surd.
`5 sqrt 22 , 7 sqrt 33`
Classify the Given Pair of Surds into like Surd and Unlike Surd.
`5sqrt 5, sqrt 75`
Which of the following is not a surd?
Simplify : `root(5)(16) xx root(5)(2)`
Simplify : `root(4)(243)/root(4)(3)`
State, with reason, of the following is surd or not :
`root(3)(64)`
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)`
