I'm a little on how the binomial theorem works. I have a problem where
Given that ,compute the coefficient of .
I know in the binomial theorem I can set x to 1 and y to x to have
but do I have to do this 20 times to find when n=1,2,3 etc?
I'm a little on how the binomial theorem works. I have a problem where
Given that ,compute the coefficient of .
I know in the binomial theorem I can set x to 1 and y to x to have
but do I have to do this 20 times to find when n=1,2,3 etc?