Advertisements
Advertisements
Question
State, with reason, of the following is surd or not :
`root(3)(64)`
Advertisements
Solution
`root(3)(64) = root(3)( 2 xx 2 xx 2 xx 2 xx 2 xx 2) = 4` which is rational.
∴ `root(3)(64)` is not a surds.
APPEARS IN
RELATED QUESTIONS
State the order of the surd given below.
`root (4)(10)`
State the order of the surd given below.
`sqrt 39`
State the order of the surd given below.
`root (3)(18)`
State whether the following number is a surd or not.
`root (4)(16)`
State whether the following number is a surd or not.
`sqrt 256`
State whether the following number is a surd or not.
`sqrt (22/7)`
State, with reason, of the following is surd or not : √180
State, with reason, of the following is surd or not :
`root(3)(25). root(3)(40)`
State, with reason, of the following is surd or not: √π
State if the following is a surd. Give reasons.
`root(3)(50). root(3)(20)`
