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My question is-

Let $p(x)= \sqrt{x + 2 + 3\sqrt{2x-5}} - \sqrt{x - 2 + \sqrt{2x-5}}$. Then $p(2012)^6$ equals?

Any solution for this question would be greatly appreciated. Thank you,

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    I've tried to edit your question using LaTeX - it was rather unclear, what you are asking. If you are satisfied with the result, you can remove the original version, if not, you can edit question to get what you want to ask. For some basic information about writing math at this site see [here](http://meta.math.stackexchange.com/questions/1773/do-we-have-an-equation-editing-howto) or [here](http://math.stackexchange.com/editing-help#latex).2012-07-15
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    In case I misunderstood you and you meant 3-th root, you can typeset it like this: `\sqrt[3]{2x-5}`; $\sqrt[3]{2x-5}$.2012-07-15
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    @MartinSleziak yes what you have edited is my question ..thanks2012-07-15
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    @MartinSleziak do you know the solution for above?2012-07-15
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    i squared the given like (a-b)^22012-07-15

3 Answers 3