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Byju's Answer
Standard IX
Mathematics
Identity - 1 (Irrational Numbers) 1
Show that:ii ...
Question
Show that:
(ii)
3
√
64
×
3
√
729
=
3
√
64
×
729
Open in App
Solution
Step: Prove that:
3
√
64
×
3
√
729
=
3
√
64
×
729
Given:
3
√
64
×
3
√
729
=
3
√
64
×
729
L.H.S.=
3
√
64
×
3
√
729
=
3
√
4
×
4
×
4
×
3
√
9
×
9
×
9
=
4
×
9
=
36
Now, R.H.S.
=
3
√
64
×
3
√
729
=
3
√
4
×
4
×
4
×
9
×
9
×
9
=
4
×
9
=
36
∵
L
.
H
.
S
.
=
R
.
H
.
S
.
∴
3
√
64
×
3
√
729
=
3
√
64
×
729
Hence proved.
Suggest Corrections
1
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Identity - 1 (Irrational Numbers) 1
Standard IX Mathematics
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