Express (1 divided by square root of 2) to the power 9 in the form of square root of b divided by c, where b and c are integers?

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- Nov 18th 2010, 01:15 PMNatasha1Surds question
Express (1 divided by square root of 2) to the power 9 in the form of square root of b divided by c, where b and c are integers?

- Nov 18th 2010, 01:26 PMPlato
Hint: $\displaystyle \dfrac{1}{\sqrt2}=\dfrac{\sqrt2}{2}$

- Nov 18th 2010, 01:29 PMTheCoffeeMachine