Use the binomial theorem to find the fourth term in the expansion of (x 2) 20

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Use the binomial theorem to find the fourth term in the expansion of (x – 2)20.


Data from Binomial Theorem

THEOREM 2 Binomial Theorem For all natural numbers n, (a + b)" = nCoa" + nCa"-b + Can-b + C3a"-b + +nCnb ...

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Finite Mathematics For Business Economics Life Sciences And Social Sciences

ISBN: 9780134862620

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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