Question

Rationalise the denominator of
1/3√16

Answer 1

Answer:

1

_________

3 root16

= 1 3√16

________x _________

3√16. 3√16

= 3√16

__________________

3 x 3 x√16 x√16

= 3√16

________________

9 x 16 [root-root will be cancelled. this,bracket one don't need to write it is it for explaination.]

=3√16

______ ans

144

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