I am really stuck with this question. Usually I know what to do but its the constant thats confusing me.

Find the coefficient of XY^(2)Z^(3) in (X + Y + Z + 3)^8?

Help!!

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- December 5th 2012, 03:18 AMMatt1993Coefficient of xy^(2)z^(3)
I am really stuck with this question. Usually I know what to do but its the constant thats confusing me.

Find the coefficient of XY^(2)Z^(3) in (X + Y + Z + 3)^8?

Help!! - December 5th 2012, 03:57 AMLinkRe: Coefficient of xy^(2)z^(3)
Xy^(2)z^(3) = xy^(2)z^(3)3^(0)