Use the Binomial Theorem to expand (a + b)*

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter8: Polynomials
Section8.1: Polynomials Over A Ring
Problem 13E
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5.
(a) Use the Binomial Theorem to expand
(a + b)*
(b) Recall the multinomial theorem says that
n!
(ri + x2 + +)"
Σ
%3D
n! x n2! x..x ng!
where the sum is over all solutions to n1 +. . +ng n, and each n; 2 0. Use the multinomial theorem to
expand the following:
(a + b+ c)*
This is tedious but doable.
Transcribed Image Text:5. (a) Use the Binomial Theorem to expand (a + b)* (b) Recall the multinomial theorem says that n! (ri + x2 + +)" Σ %3D n! x n2! x..x ng! where the sum is over all solutions to n1 +. . +ng n, and each n; 2 0. Use the multinomial theorem to expand the following: (a + b+ c)* This is tedious but doable.
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