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?
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Originally Posted by guyonfire89 I'm a little on how the binomial theorem works. I have a problem where Given that ,compute the coefficient of . Here is a hint. The coefficient of in the expansion of is .
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