Last edited by mr fantastic; December 22nd 2010 at 02:14 AM.
Reason: Fixed and improved typesetting.
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Originally Posted by danial Find . Consider that
Last edited by mr fantastic; December 22nd 2010 at 02:20 AM.
Reason: Originally a response to an incompetent post. Now directed to OP.
Originally Posted by danial
You can see this by expanding the square roots as power series after taking a factor of x out of each or by using Drexel28's method above.
Last edited by CaptainBlack; December 21st 2010 at 11:04 PM.
Reason: to remove the last stage to leave something for the OP to do themselves
I saw in a book that it had been solved like this:
is it right?
Originally Posted by danial I saw in a book that it had been solved like this:
is it right? Dear danial,
Yes it is correct. They have used the fact that,
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