Y2 Pure, Chapter 4:

Binomial expansion

Y2 Pure Chp4 KO.pdf

Knowledge organiser

Y2 Pure - Chp4 Binomial Expansion.pdf

Textbook chapter

Y2 Pure Chp4 Solutions.pdf

PMT solutions

Y2 Pure 4.1

Expanding (1 + x)^n

EXTENSION:

extending binomial expansion

Find the first four terms of

(1 + x)^(-1)

+D1:22-23

Range of Validity

+D1-27 (examples)

Y2 Pure 4.2

Expanding (a + bx)^n

Writing (a + bx)^n in the form

p(1 + qx)^n

Find the first four terms of

(2 + 4x)^(-5)

Find the first four terms of

(9 - 3x)^(1/2)

Two trickier binomial expansions

Two trickier range of validity

New formula, old question

Evaluating

Y2 Pure 4.3

Using partial fractions

Revision: examples of partial fractions via substitution method

Revision: examples of partial fractions via comparing coefficients

Partial fractions with binomial expansion

Page updated

Google Sites

Report abuse