# Math Help - Binomial series - check my work?

1. ## Binomial series - check my work?

Use the binomial series to expand the function as a power series:

$f(x) = 7 \sqrt{1+x}$

$7 + \frac{7}{2}x + \sum^{\infty}_{n=2} \frac{7 (-1)^{n-1}}{2^nn!}x^n$

2. Mollymcf

Not quite

Its kind of complicated --even if i knew Latex it would take forever

so please see the following attachment

3. Originally Posted by Calculus26
Mollymcf

Not quite

Its kind of complicated --even if i knew Latex it would take forever

so please see the following attachment
Thank ya!