I need an answer to these expressions using the Pascal method... I was doing very well on my work until I ran into these two questions:

and

If anyone could help me on these, it'd be greatly appreciated. (Bow)

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- May 22nd 2010, 02:47 PMaMUSEmentUsing Pascal's Triangle to Solve a sqrt Binomial
I need an answer to these expressions using the Pascal method... I was doing very well on my work until I ran into these two questions:

*and*

If anyone could help me on these, it'd be greatly appreciated. (Bow)

- May 22nd 2010, 02:51 PMe^(i*pi)
Pascal's triangle only works for the coefficients of each term and I've never heard of Pascal's method. The easiest way would be the binomial theorem

Where

Taking your first example (n=6) I will take the first two terms

Simplifying that we get

Have a go at the rest of it and post if you don't understand