Differential equations 1 – Powerpoint – Forming and solving differential equations
Differential equations 2 – Powerpoint – Separating the variables and exponential growth and decay
Differential equations 3 – Powerpoint – Exponential functions
Differential equations 4 – Powerpoint – Further exponential functions
The videos below are by ExamSolutions. Visit his website here for more videos. Or have a go at some exam questions (Edexcel) on this topic.