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Expansion of expression using Binomial theorem

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Using the binomial theorem determine the expansion of the following expressions:

(a) (x-2)^5

(b) (w/3 - 1/x)^5

(c) (3 - 7x)^13 Up to four terms

(d) (x2 - y3)^45 Up to four terms

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This document contains the binomial expansion of four different expressions.

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(a)

(x-2)^5 =

= [5C0] (-2)^0 x^5 ...

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