Year 12/AS Pure Chapter 8.3 (The Binomial Expansion)

The last lesson on the binomial expansion extends to problem solving examples, expanding trickier expressions and using the binomial expansion to estimate calculations.

Introduction: 00:00

Solution to Warm-Up Q1: 0:37
Solution to Warm-Up Q2: 4:07
Solution to Warm-Up Q3: 7:09
Solution to Warm-Up Q4: 9:15

The general term of the binomial expansion: 11:22

Worked Example 1: 12:27
Worked Example 2: 18:00
Worked Example 3: 25:40
Worked Example 4a): 31:52
Worked Example 4b) 37:43
Worked Example 4c): 40:10
Worked Example 4d) 43:09

Suggested Exercises: 46:19

[ibbym]

Really appreciate your videos mate, as someone who is self teaching a level maths, these videos are very helpful.

[MrBaileyMaths]

Timestamps for smartphones and tablets:

Introduction: 00:00

Solution to Warm-Up Q1: 0:37
Solution to Warm-Up Q2: 4:07
Solution to Warm-Up Q3: 7:09
Solution to Warm-Up Q4: 9:15

The general term of the binomial expansion: 11:22

Worked Example 1: 12:27
Worked Example 2: 18:00
Worked Example 3: 25:40
Worked Example 4a): 31:52
Worked Example 4b) 37:43

Suggested Exercises: 46:19