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Homework Statement
expand the exponential term in the equation y=2[e^{x+(x²/2)}-1] as a power series
Homework Equations
on wikipedia I found this...
http://img297.imageshack.us/img297/1088/15139862vw6.jpg
The Attempt at a Solution
Do I substitute x+(x²/2) as "x" in the above formula and proceed as normal or must I do something different?
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