Monday, 15 February 2016

Coefficient of a term using binomial theorem

I was just wondering how would I find the coefficient of any term let's say x3 in the expansion of (x2+2x+2)10 using binomial expansion or any other technique. Please let me know if this can be found directly using a shortcut if any.

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real analysis - How to find limhrightarrow0fracsin(ha)h

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